In Time

It's a movie about time being currency, which is weird and doesn't quite explain how aging works in this world. Justin Timberlake is in it and he's just a commoner who only has enough time to get by on a day-to- day basis. He lives with his mom who looks way too young to have birthed a full-grown J.T but I think there's a sad part where she dies because she doesn't get to the "time bank" thing in time (ha like the movie!) to live another day. 

I want to say JT is sad, and meets up with some rich girl who has inherited lots and lots of time and can live for a million years. Maybe the movie is about how they break down the system and free all the time so people can just live their lives- dammit! Also they're probably in love and make out a lot.