(Creds to Aryashadeslay VA for the inspiration)
You and Aoyama have been dating since the start of your guys' first year of UA because you guys went to the same middle school, you and him are sleeping together in your room, until he starts talking in his sleep, then he wakes up, sweating and breathing heavily, you wake up and ask him what's wrong. He looks a little sad, he doesn't have his usual personality and he has tears in his eyes.
Aoyama: "Sorry, did I wake you up, Mon petite chou? I just had a nightmare.."
You ask him what it was about and if he wants to cuddle.
Aoyama: "Yes, thank you, Mon petite chou. It was just a bad memory, a memory I would not want to live again, I made some decisions.."
Tears then start falling from his eyes and he hugs into you, crying.
Aoyama: "Yet.. I was forgiven..."
(This is after he was discovered as the UA traitor, so you two are in your second year of UA along with everyone else from your guys' class.)