Unbutton, unbutton, unbutton.

I got to unbutton... ...unbuttoning your blouse.

I'm trying to unbutton

Your shirt is unbuttoned.

Unbutton your shirt.

I'm unbuttoning my pants...

Unbutton my shirt. Yes.

Unbutton your jeans.

Hmm, unbuttoned shirt.

- Unbutton your shirt...