Lunch time!

I went to part-time job.This picture is lunch time.He is my coworker. His name is Kitamura. He is 21 years old.
He is very smart,because he goes to Kumamoto university, besides he majores in law.
I ate a salad and bread. But he ate chocolate only!! Why!? Because he didn't have a wallet. I said,"Shall I lend some money?" But, I answered "No!" So I didn't lend money. I don't like chocolate. Her lunch is unbelievable for me!