when will Raman know the truth?

As the story is going now I wonder when will Raman know the truth. he has missed all Ishita said abt him in seconds. she said she loves her ravan kumar he didn't hear that. now the truth what she did to get his title. hope Sarika or Romi tells him. now Romi is out of question because of the accident. Hope sarika or some other person makes some sense into his head and he thinks. before it is too late.