Well, ok, so they don’t. And to them, being awake means getting to participate in all the fun, so it’s no wonder they fight the sandman when they can.
In his video, Leo is smiley and happy, but obviously very, very tired.

Tucked into his car seat, he really wants to smile at mom, but his eyelids are just too heavy.

The little fella can’t help but nod off.