"Oh." Colin frowned just a little. He understood. This was like with Dean. He nodded again. "I'll miss us, too," he said after a moment. He wanted to tell Justin everything, but he wasn't sure what he should or could tell him. "I don't want you to be unhappy either, Justin. I want you to be happy, too." And he did. He didn't know what was going to happen, but he knew he wanted to always be friends with Justin...even if there wasn't anything else. How your heart could hurt because of two people, he didn't even know. It just did.
Colin was quiet as he listened to Justin talk, a relieved expression on his face. "Oh, good. I was worried." A moment later, he moved to take Justin's arm and wrap it around him. He wanted to stay close to him. "I haven't had anyone to make star-shaped sandwiches for since you went away. No one else understood the same." There was a soft laugh at that. "I missed you so much and I couldn't sleep half the time. Dennis and I shared a room so we could sleep and I had to have a night light. I'm glad you're back." If he squeezed him a little tighter than necessary, it was only to keep him there. "Don't ever disappear again."