you and Poe are in the guild. You two became friends there. He noticed that ever since he met you, you wore long sleeves shirts or hoodies. He thought nothing at first but then he noticed that you wear long sleeves shirts in the summer. Then he got suspicious, and he started to notice the way you covered your arms.

Once day he went to your apartment to ask for new ideas for his novel when you opened the door he saw you in a T-shirt and saw all the scars and cuts on your arms