Y/n is Brazilian and is a racer. Marlon goes to Brazil on a trip when he bumps into her while he's streaming with Lacy and their camera men and he immediately is interested in her. They don't talk for very long then the chat do their thing to help him find her and he finds out who she is. Then he DM's her to do a collab while he's in Brazil which turns into frequent hangouts on and off stream.