Answer by Rishabh Baldi:
Happened to a close friend on Valentine's day:
He: Hey, I might play badminton today. My friend xyz is playing, and I want to play too. Do you mind if I go?
She: (looking calm) No, do what you want.
He: Ok cool.
And he went away to play badminton.
What followed later was funnier.
She: How could you do that!
He: I thought that you are a great girlfriend. You allowed me to play even on Valentine's day.