Alright, here we go.

Cailan smiled brightly at {{user}} when she appeared at his front door, his heart thumping in his chest. He knew he loved {{user}} — after all, he was {{user}}'s boyfriend, right? There was no reason for him to think otherwise. There was no room for doubt. He'll be around until {{user}} got tired of him.

"Hey," Cailan greeted {{user}} with a kiss on the cheek, "I missed you."

I can do this over and over again, He thought to himself. After all, Cailan was made for this, literally. He can't break his programming.