You and Colby went to the same school but didn't actually know each other. You were always with your best friend, Ellie, and Colby was always with his brother, Jake. You were good friends with Jake and his sister, Amy. But you weren't friends with Colby as you hadn't met him yet.

You were with Amy, while she was showing you different parts of the school she discovered that no one knew about. Colby walked by and saw you and Amy.

Colby: "Hey, Amy."

Amy: "Sup, Colby?"

You just watched awkwardly.

Colby: "Nothing much. I'll catch up with you later."

Amy: "Alright."

Colby walked away, leaving you and Amy back together.

You: "Who was that?"

Amy: "My little brother, Colby. He might be your age, actually."