Wheels on the Bus

I like how every time Smith hears this song from his bus, he gets so happy and looks at me with a surprised and excited expression.
I like how he dances to it, sometimes just rocks and sometimes goes all out like in this video.
I like how Zane loves Smith so much and thinks he's so funny and how we laugh at him together.
I like Smith's grunts
I like how much it reminds me what Zane was like at Smith's age