I usually show him all of my new tricks I've figured out that day. (Mom explains them if he doesn't get them the first few times.)
Then he cuddles me and tells me how proud he is of my great advancements in the world.
My dad has a cool guy way of telling me that he loves me...
... he likes pretends to eat me and scares Mom. (Even though she is the one that nibbles on me constantly.)
But he laughs to make sure she knows he is kidding. I take it without a flinch, just like the strong boy I am.
But our favorite activity to do is sleep.
I'm not sure why, but we seem to make a habit of it.
When Dad babysits me I guess we both have worked so hard that it's easy to just zonk out.