Your parents were one of Gabriel Agreste's biggest partners. When you found out he had a son your age, you couldn't wait to meet him. You and Adrien met when you were both ten years old, and you, Chloe, and his cousin Felix were pretty much the only friends he had.
Your parents weren't as strict as Gabriel, so you went to school. You and Adrien kept up with each other, still, and talked of what you'd do once his father stopped isolating him from the world.
You were, of course, ecstatic when he started at your school, and you weren't the only one. Your friend Marinette had a huge crush on him. You two weren't that close, but you were good friends, and she often asked you questions about Adrien.
On the one-year anniversary of his mother's death, you went to see him at his house. There was an incident with his cousin, and you had no clue where he went for a while, but eventually he came back when all was better. You waited in his room while he said goodbye to Felix, and when he came back up, you surprised him with a friendship bracelet you made yourself.
His eyes went wide. "For me? Really?"