I saw that show and I remember Naveen waqar saying that. The problem with the promos is sometimes they show things out of context and create suspense. I do think they will get back together and the Hareem will survive but how they come to terms and resolve this situation is the real story! I am basing this on the interview with the cast on jago jago pakiatan. perhaps Asher does read the letter and is waiting for Hareems surgery to take place before asking his mom and Sara for the truth.