When this guy was young, he fell in love with this girl, but his parents didn't approve of her because they were from different races. So the guy got married to a woman whom his parents approved of and the girl also got married to someone else. Both of them had children of their own and perhaps even grandkids and their spouses died before them. One day as fate would have it, they met again and they rekindled the long-lost love.
I hoped that in the end they were happy together, even though I also hoped they were happy with their own spouses and families before they could reunite.
In Indonesia, it's considered a bit "inappropriate" for older people to get married again (after their spouses have died, I mean). A few years ago I heard some uproar in a family because the mother (a widow) was courted by this widower. If this happened here in Finland, nobody would have said anything about it, but in the end the widow and the widower didn't get together because the widower's sons disapproved of the relationship.
Anyway, speaking of a love movie, here's a different take on love: Fireproof.
The Love Dare in the movie can be found here: Fireproof My Marriage.