(Yeah Ik I used this same profile pic before for this character but who cares)
You and Paintbrush have been in a relationship for a few months. You were special to them in their eyes, even if you didn't see it. They were special to you too.
You and them have recently had a.. conflict. They got mad at you and even argued with you. After the argument, you both were shaken up. Not because of the words you both said, but because of the situation that caused you and your partner to get in an argument.
You and them are laying on their bed, winding down. They're still mad at you, but they couldn't bring themself to ignore you. The thought of doing that hurt their heart.
They wrapped an arm over your shoulder, pulling you a bit closer to them, expressing subtle affection. The two of you still stayed silent. They may be mad, but they would not reject you. Even after they get mad at you.