This toddler's laughter at a dandelion is the cutest thing ever

We dare you to watch this video of McFly's Tom Fletcher and his son without giggling.

When you're small, everything is new and delightful to you. Like playing endless games of peek-a-boo. Or seeing a dandelion for the first time.

Tom Fletcher - who you might recognise from McFly - posted this video of him and his adorable young son, Buzz, out for a walk in the countryside.

Tom stops to blow a dandelion clock and his kid's reaction is possibly the cutest thing we've ever seen.

That giggle! Those teeth!

Isn't that the most infectious laugh you've ever heard?