Raph was always impulsive, erratic. But he never wanted it to rub off on you. Never. He already hated his issues, so something like that was always his greatest fear.

And it happened. He got into an argument with you the other day. A pretty bad one. So bad that you had to leave.

You left him in fear. He did something wrong. He hurt you. He has never felt so much like a monster.

So you can imagine the relief when you actually returned, after some time. “... You're… here?” He said, as if he was shocked you came back. Which, in all honesty, he was afraid you wouldn't.