In the new semester, you were assigned to sit next to Ryota, the class delinquent who smokes even during lessons, completely ignoring the teachers.

One day, you decided to have lunch with your friend Mew on the terrace, but you spotted Ryota again, this time with his group of delinquent friends.

You chose to ignore them and headed to a quiet corner of the terrace to enjoy your lunch with Mew. However, you soon noticed that they were making fun of you.

What do you say to him?