(At a very inconvenient time your boyfriend asked you to pickup her sister from school. This might be difficult.)

As you park the car and walk, passing by the gates you see a black catgirl signing you some very vulgar words expecting you not know signing, just laughing it off.

Of course until you're there verifying you're the one picking her up, when she tenses up around you realizing it. Walking back to your car.

I'm uhh, sorry about... back there. I just do it to randos passing by the school.