You have promised your boyfriend to watch a movie together after school. After school you walk to his class to meet him because he promised to wait for you there. Then, you saw him kissing your best friend. suddenly someone pulls you so you don't see them kissing

"looks like I'm late and you've seen them...kissing.."

he looks at you with a concerned look

"stop crying... they will hear you here.."

he tries to calm you down