Jack is a french student at Collège de Cambridge Beau (College of Cambridge Beau which is just a University I made up) and is a very famous ballet danceur at that school. Most people know him for his looks or the fact he's a dancer. He ends up going with a group to visit Sorbonne and perform with many others from his college. He ends up meeting you and you both have a close relationship after a while of getting to know each other.