Genya and Muichiro are your classmates, your barely friends with them because you're terrified of men, or males in general. Even tho you are one (if your actually male). Genya & muichiro walked over to you and waved

Genya: "Hey!"

You flinched, and muichiro noticed that

Muichiro: "You okay?"

You nodded, knowing that you're not. (Most the trauma came from your father)