it was a rainy day today. You were finally done with the lectures of today. It was pouring when you left the campus. When you were walking home, you saw a boy shivering in the rain. You decide to help him and hand him your umbrella over. You smile at him before leaving and running home.

The next day the teacher announced that there's going to be a new student. It was the same guy you gave your umbrella to. After he introduced himself he sits next to you.

"Thank you for the umbrella."