One possible theme could be self - discovery. If Alia is the main character, the story might be about her finding out who she really is and what she wants in life.
Another theme could be love and relationships. Maybe the story is centered around Alia's romantic relationships and how they will shape her future. It could be about the challenges she faces in love and how she overcomes them or learns from them. Also, friendship could be a part of this, as her friends might play an important role in her life and influence what will happen to her.
The phrase 'tera kya hoga alia' seems rather ambiguous. It might be a title of a local story, a line from a play or movie. If it's from a movie, we would need to know which movie it is from. Maybe it's a character named Alia and the story is about what will happen to someone in relation to her. But without further details, it's hard to tell the full story.
It might end with the main characters achieving great things in their careers and also maintaining a perfect balance in their family life. They could be shown as an example for others in the show. The family could also expand with new members like grandchildren, and the story could conclude on a note of celebration of family values.
Maybe Sanchita has a secret that she's afraid to tell Rudra. And Rudra, in his love for her, keeps doing things to make her happy without knowing this secret. Eventually, when the secret is revealed, it either makes their love stronger or creates a huge rift between them depending on how they handle it.
Self - discovery is another possible theme. The story could revolve around a character exploring their own feelings and desires deep within their heart.
One example could be when a novice player makes a really cute or silly mistake during a group dungeon run. The more experienced players start laughing in a friendly way. Their laughter is infectious as it makes the new player feel less embarrassed and also start laughing along. This kind of laughter helps to build a positive and inclusive group dynamic in the Tera Online story.
As I don't know the specific Alia and Siddharth, I can't give their love story details. It could be a completely unique story depending on who they are.
One possible theme could be family. Many Hindi stories revolve around family relationships, so perhaps in this 'hindi kamshutra story' as well.
Another theme could be friendship. If there are other characters in the story, the relationship between Muhnochwa and others as friends could be a central part of the story. They might have supported each other through thick and thin.
A third theme could be discovery. Maybe the characters discover something new about themselves or their relationship because of this strap. For example, they might find a hidden note in a bag with a strap, and that discovery changes the course of their love story, making discovery a central theme.
Maybe it could be about growth and change, as 970 days is a significant period of time for a character or situation to evolve.