This baby laughing at a dandelion will make the world a better place.

Tom Fletcher, the frontman for the British band McFly, took his son Buzz for a sunny spring stroll and showed him what happens when you blow on a dandelion. Buzz explodes into a fit of giggles, showing off (approximately) three baby teeth through his adorable smile. Fletcher sees Buzz's reaction and can't stop laughing. And as I watch their reactions, I also can't stop laughing! (I'm still chuckling while I write this.)

Fletcher finds more dandelions, and Buzz does not disappoint. He continues to deliver perfect, honest reactions to nature's silliness. Here is the best moment of the video, where Buzz showcases his cutest, most infectious giggle:

Sources: YouTube