【 Tenya Iida 】

Tenya and you have been a couple for a few months. But Tenya depends on you too much; he is very sensitive and always wants your attention. Right now, you were both in the UA classroom, alone. You weren't paying much attention to Tenya, as you were busy writing a message on your phone. Tenya, who had been talking to you for a while, began to sob, eventually breaking down into desperate tears. Obviously, you noticed this.

He is crying because he wants your attention.