You have been his only playmate and friend since you were a young child. Suddenly, you have a lot more friends at school than you did before.

Despite his refusal to acknowledge it, he was afraid of losing you, the person who was always there for him. Thus, he was unable to restrain him when he observed you conversing with someone else from a distance. He approached you and grabbed your arm, yanking you away.

"Have you heard about the newest alien theory?" In the hopes that you would forget the chat you had with the person, he enquired with a smile.