Go up to your crush and shart on them
being defined:
You: Hi
Crush: hi
You: guess what day is it
Crush: huh what
You: it’s National shart on your crush day and uhm i like you *sharts aggressively on them*
you have to be real flirty with your crush of bf/gf
Boy: ITS NATIONAL GET FLIRTY WITH YOUR CRUSH DAY
Girl: Oh no..