You might share everything from tattoos to clothing to your inner-most thoughts, but there is probably a secret or two you're not sharing with your BFF. Maybe the truth would hurt their feelings. Maybe it would ruin their trust in you. Or maybe you've committed a felony and don't want them involved for their own good. Awww. Whatever the reason, some things you have to keep to yourself in the interest of preserving the friendship.Someone asked Reddit: "what have you never told your best friend because you're afraid it may end the friendship?" These 19 people share the dark secrets they're hiding from their BFF's: 1.) From Grandmere13: I never told my friend that I know that her and her boyfriend used to steal food from my house. Her boyfriend at the time basically stole from everyone and was always getting fired from work for stealing from the till. The bit that upsets me is that she knew full well that if she needed food, I'd have given it to her. She didn't need to steal the stuff. She ditched that boyfriend which is why we're still friends. (And she doesn't steal from me anymore.) 2.) From verbal_pestilence: that she's a disaster with money and she needs to stop spending and take a hard look at how she's fucking her future although she's got a solid pension coming but still she's had multiple bankruptcies. multiple. smh 3.) From sir_clusterfuck: that she is impulsive, irrational and does not make good decisions. I love her and she's very fun to be around, but it gets annoying and draining at times 4.) From yous_a_bitch: i think her eyebrows are too thin and i'm 99% sure if her husband isn't currently cheating on her, he has and will again. also her husband passed the "alcoholic" stage of problem drinking a long while back and it's starting to affect how her kids see him. 5.) From eryaboroy: Chameleon is not pronounced SHA-meleon. 6.) From HolyOrdersOtaku: That he gets too worked up about games and that's why I don't play with him very often. Great guy, just don't play Overwatch with him. 7.) From mustydarnell: I think he's a lazy greasy fuck who's main problem in life is that he holds himself back by being lazy and greasy. Great guy tho 8.) From jenjenanjuce: She is full of shit about her "psychic powers." She's way too clingy and needy. When she finally cut ties with her mentally abusive ex, I packed all of her things and loaded up a large uhaul to get her moved by myself. She sat around the entire time crying repeating "I can't do this" while I did it. It's been about two months and I just now found out that three weeks ago she started talking to a new man whom she is already telling she loves. It will end badly. I know it will and I just can't pick up the pieces again. Edit: to everyone who tell me to cut her out of my life, this is the same person who pulled a knife on a guy who tried to rape me. Do I need to count the amount of times she's held my hair while I threw up? Picked me up from bad dates? Driven me to work without being given has money? Bunch of judgmental assholes it what y'all are 9.) From Goodlittlewitch: She literally becomes the most annoying person alive when she drinks. Her husband and I have made a team effort of watering down any drink she has just to avoid gatherings where one of us had to listen to her ramble 😂 10.) From nivla73: The night my best friend met his now wife( of 18 years) I met her about an hour before and she blew me in bathroom at the party we were all at. I saw them making out an hour later after I went to buy cigarettes. I never said a word and neither has she. 11.) From Septoncellardoor: I had sex with his sister. Not sure if it'd end the friendship. But he'd be weirded out 12.) From eraser_dust: I think her kid's an idiot. Cute, but an idiot. 13.) From WallyPlumstead: I never told my friend that I found out it was him that broke into my place. This occured back in the 1970s when I was a kid. My family and i lived in the second floor apartment of a 2 family apartment house. Our apartment was a strange one as in addition to our front door, we had several other doors that led to different rooms to our apartment. One day my mother, myself, brother, and sister went out. When we came back home, all our doors were wide open. We entered our apartment and our place was a mess. All of our stuff was all over the place. Every room was a mess. Like a burglar who tore through our apartment, tossing everything aside. There was no forced entry (we accidentally left one of our doors unlocked). In spite of our stuff being tossed around, nothing was broken. We were dirt poor, so we had nothing of value worth stealing. The most expensive thing we owned in our place was our 25 inch color tv in a wooden console, but that was way too big and heavy to steal. Nothing in our place was stolen. We called the cops who came over and made a report. Weeks later I was talking to another kid in the neighborhood who out of the blue told me how he and my best friend (who lived a few houses up the block from me) came calling on me when I wasnt home. They discovered the unlocked door and as a prank were the ones who opened all the doors and went through our apartment messing it up, tossing our things willy nilly all over the place. I never told my friend (or anyone else) that I found out that it was him that went into my place and messed it up. But I was a little disappointed in him. And he never came forward and confessed to me. Never said anything about it. He never knew that I knew. Today that same kid is an internationally renowned classical pianist. 14.) From slappy_nutsack: Had a bit of a crush on a chick. (Ok, more than a bit) She was married, so it was a hopeless infatuation. Found out six months later, they weren't married, but engaged. They told people that they were married for convenience. I made friends with her "husband". He was a shitlord. Everyone, even she knew it. A couple of months later, he and a few buddies beat the ever-loving shit out of a guy. She accused her "husband" but he vehemently denied it. She knew there was bad blood in the group and demanded that he not get involved. He told her he didn't. She believed him. I have an old, old, old email account running around. It is useful for sending anonymous emails. So I did. I pointed out every person that was involved. I sent it to her, not because of her "husband" but because she was an executive in the company that they both work for. It had the appearance of someone on the outside with a grievance with the company and no one in particular. She confronted him. He denied at first. But then admitted to it. They had a huge argument. We're married now. (Me and her, not him). She doesn't know I sent the email. 15.) From [deleted]: So a long long time ago we were probably 10-12ish, my sister and I were jealous of our neighbor having a pool party and we weren't invited. So we found a dead squirrel in the street. And we picked it up with a barbeque grill we found on the side of the road and put it on her front doorstep with a note saying "This will be you!" We ran home and told our dad, because we thought Dad was cool. Turns out he totally narc'd us out to Mom. Mom flipped out and told us to go back and get rid of it. So we did. We came home and my mom had her purse and jacket on and told us to get in the car. She told us a neighbor saw what we did and called the police and we had to go down to the station. We were crying in the car and my mom drove us down the road then stopped. She told us she made up the story about the police and it was a lesson never to do anything like that again. We didn't, we're still friends with our neighbor, and we never told her about it. That was almost 20 years ago. 16.) From garbagebutsaidfancy: They know my memory is bad, but what I'd never tell them is that it's so bad I genuinely believe I'll suffer from dementia at a young age. I forget key details and memories pertaining to the ones I love, and I've honestly just become good at faking my way through conversations to try to seem like I'm a functional person. 17.) From caitybear: I never told her she saved me from killing myself last october 18.) From BrokeInMichigan: We're not that close of friends anymore, but I had sex a few times with a friends mom. I was 22 at the time, my friend was 18 or 19, and his mom was in her late 30's. She got drunk one night while I was over hanging out, and after everyone else crashed, she came over and started flirting with me. We only had sex 4 or 5 times, but it was amazing, and now I've been into older women ever since. Pretty sure he'd at least punch me in the jaw if he ever found out. 19.) From StalenRos: I have the biggest crush on her and it's driving me crazy. I'm also a girl and she has no idea I'm not straight.