I have no idea as there's not enough information about them. It could end happily with them getting married.
If they faced some external obstacles, like family opposition or long - distance issues, their love story might have ended sadly with them going their separate ways. For example, if Barbara's family didn't approve of Dylan because of his different social background, they might have been forced to break up despite their love for each other.
Maybe their love story didn't really have a definite end. They could still be in love, growing old together, enjoying a peaceful life full of love and mutual understanding. Or, perhaps one of them had an unexpected accident which changed their relationship drastically, but the other still holds on to the love they once had.
They met and fell in love.
I'm sorry, without more specific information about Dylan and Barbara, I can't really tell the details of their love story. It could be a very personal story between two ordinary people, or they could be characters from a local tale or a small community's story.
They met and started dating. Their relationship has been quite public. They seem to enjoy each other's company and have been spotted together at various events, showing their affection for one another.
It started as a connection based on music. Bob Dylan and Joan Baez were two of the most important folk singers of their time. When they met, they recognized in each other a kindred spirit. Their relationship was fueled by their mutual love for creating music that had a message. They started collaborating on stage and off stage, and that closeness developed into a love affair. They were both involved in the civil rights movement as well, and this common cause strengthened their bond.
Their love story ended tragically. Brody met his end, and Carrie was left with the memories of their love and all the pain that came with it.
Perhaps they got married and lived happily ever after.
Their love story ended in a very sad and violent way. Delilah's betrayal by cutting Samson's hair led to his capture. Samson was treated horribly by the Philistines. But in a final act of vengeance and strength, he brought destruction upon the Philistines in their temple, which also meant the final end of his connection with Delilah. There was no happy ending for them at all.
Their love story ended with their deaths. They were ambushed by the police and gunned down.
It ended rather sadly. They faced too many difficulties and misunderstandings. Eventually, they drifted apart.
There's no information given, so it could end happily. Maybe they got married and lived a long and blissful life together.