Help me with spilling coffe!

how to make a character spill a drink on another??? please tell me how

I think you need to have an overlay of a coffee cup with no coffee, and rotate it until the coffee side is facing the other character, then you need a brown splash overlay and the same cup with no coffee. The splash can suddenly appear on the shirt.
I think that’s how it works.
If you’re looking for directing help, I recommend @EpisodeForLife93

Thank you!