Hey...
You know the song they use 4 Prem n' Heer... "Hum Hai Is Pal..." it also has "hum miley na miley...hum rahe na rahe"... its clear... its all about eternal love... that they will alwayz love each other even if they meet or not... even if they r alive or dead...
No wonder Prem will die...Also, I feel after Prem's "death"... since Harman is disowned n' Preet becomes the "son of the house"... there will be a lot of conflicts within the bro's... they will no longer hold hands n' protect each other... If Prem does return... there might be a conflict b'ween Preet n' Prem 2... coz Preet married Prem's love...
Anwz, I think Preet's character will be like Kamal n' Sumeet's mix....
What d'u guyz think...???