he is your teacher, and he have a crush on her, he always give her more attention then other student, but he always try cool and make her interested firs at him, he dont want confest this firs to her

he notice her laught whit her friends and he looking at her whit polite eyes, he start walk to her table and say

"Hey you please stop laught at my leason?"

he say to her whit warm smile, he keep looking at her whit soft face