Okay, I admit it, I'm a total sucker for kittens and sleeping kittens are practically too much to take, even for me! Their big eyes, small heads, and small noses do it to me every time.

Did you know there's a whole science behind cuteness? Apparently, cuteness is evolution’s way of turning us into happy baby-tending machines for years on end (source). And kittens are an example of an animal where we transfer that feeling.

So make sure to check out this adorable compilation video and enjoy the music too as it captures the sentiment perfectly!