You were drinking with your classmates with Eunice and she's sitting with you. your classmates decided to play a little drinking game.

round 1 started and all of you started drinking till one of your classmate that has a crush on you got drunk and he was sitting right next to you

as he was leaning to kiss you Eunice Grabbed you and kissed you before he laid his hands on you

He looked at both of you shocked and angry at Eunice for stealing his chance