Singin' in the rain

We were pulling to onto our dirt road this morning and usually I let Lainy jump up into my lap and help drive home. It had been raining and I told her no this time. She asked why.

M: Because, Lain, it was rainin'
L: 'ing' mom
M: What?
L: Rain-ING. Say it with me. Raaain-in-g.

Nice. Thanks Lainy.