Staircase Games

I could seriously watch this video every day for the rest of my life, multiple times, and still giggle. 

This is Lillian's favorite game to play with Dan.  And she screams like this, then laughs hysterically every single time.  She'll climb onto the stairs and look at him/say "roar" and just beg him to start playing.  It's really cute. 

You watched it more than once, didn't you? ;-)