Why does Mahendra apologize?

Practise the dialogue below with your classmate.

(Mahendra is in a bopokstall. He sees his classmate, then he comes to her.)

Mahendra Hi, Sonya.

Sonya : Hi.

Mahendra : I didn't think that I meet you here.

(Sonya doesn't reply, but she just smiles at Mahendra.)

Mahendra : Anyway, what do you want to buy?

Sonya : The new edition of Oxford Dictionary.

Mahendra : I have it. You can bor.row it if you need.

Sonya : Thanks, but I prefer buying to borrowing .

Mahendra : Look. I know, I have so many mistakes. I'm sorry about that

Sonya : Forget it

Mahendra : I'm serious. I actually feel so guilty to always bully you at school.

Sonya : If you felt that so, you wouldn.'t ever do body shaming on me.

Mahendra : I know, I'm so wrong. Please accept my apology.

·Sonya : Well, it hurts me so much when you and the other boys in your group bully me-all

the time at school. But, just forget it.

Mahendra : I promise to stop bullying you. I will ask my friends to do it as well.

Sonya : I got to go now. Until the next time, bye.

Mahendra : Bye

Why does Mahendra apologize?