Plots, connections, plans

• Shared histories?
• Past (friendly) relationships?
• Plans for the future?

I'm really looking for the childhood love-interest (can be younger or older), the "Terry"/bully-figure, people Luke helped with fixing bicycles, computers, and so on, friendlies who kept an eye on his parents while Luke was gone, (ex-)bullies, people that will go house hunting with him and anything else you can come up with of course.