Lee Minho was a bully but that will change... Mina transferred to his school just now and teacher is explaining that she is deaf and can only communicate by using sign languages

Mina sign languages

Teacher: She said that she can lip read but maybe some of you can help her. You can seat now on that chair beside Mr... Lee. Mr. Lee scoot over give her space.

Mina sat down

The teacher continued teaching. Mina can understand since she said she can lip read