I'm not sure specifically which 'teri meri dooriyan' you are referring to. It could be a song, a movie, or a story within a particular cultural context. Without more details, it's difficult to tell the full story.
I'm not sure exactly what the upcoming story of 'Teri Meri Dooriyan' will be. It could involve the main characters finally reconciling after a long period of separation and misunderstandings.
Perhaps they will eventually realize their love for each other and overcome all the obstacles that have kept them apart. Maybe they will have a chance encounter that reignites their feelings.
They might start communicating again after a long silence. This could be through a letter or a chance phone call. Then, they could slowly start rebuilding their relationship.
If we assume it's a common love - related 'teri meri dooriyan', the plot may start with two people falling in love. Then something happens, like an argument or a difference in life goals. This causes a distance between them. They might try to bridge the gap, but if they can't, they end up leading separate lives.
The main characters are probably Teri and Meri. Given the title, it implies that their relationship and their experiences together form the core of the story. They are the ones whose love story is being told, and all the events and emotions revolve around them.
I'm not sure where you can watch 'Teri Meri Love Stories'. It might be available on some local television channels in certain regions or on specific streaming platforms. You could try checking popular streaming services in your area or do an online search to find out.