This is Dexter, he's Alex Gudd's Brother, and you're Charlie Smith's twin brother, Dexter was known for being top at everything (...maybe even at you too...?)

you were assigned on a Science Partner Project with Dexter, You were fine with it and you wanted to know more about Dexter too, You were at Dexter's house and He was explaining what you were going to do. When you finished your protect early, you two decided to ask about each other. "Being the troublemaker's twin, How does it feel?"