I know most of the members started hating Raman.
But we are not trying to think is Raman's POV.
Raman is mentally strong in every aspect and can do every work just by thinking itself.
But his sole wekness was his family.Just not Adi Raman would be equally stressed if it was any other Bhalla or Iyer family member.Raman loves his family.
Raman got out of mind now just because he ws unable to speak to Ishita.
Raman trusts Ishita more than any one and he consults her in almost every decision.
Shagun just played her trick and stopped Raman from telling it to Ishita.
Raman cant deny because she is mother of Adi. and direct culprit.
Raman strength reduced to half and his plannings are becoming weak just with the guilt he is hiding the fact from Ishita.
But Raman still has another way to justify everything to Ishita.
Raman can till every thing to Ishita about accident and situation in other name.
Raman can tell about some other imaginary accident done by a common friend of Raman and Shagun.That friend has none except a lone child for whose future they are trying to save that friend.
Both Raman and Shagun are his common friends so they are working combined to save him.
Raman can tell Ishita that he want to tell her but Shgun stopped as her POV would be different as she has been in receiving situation few days back searching for culprit.
By this way Raman is not hiding everything nor telling any lie completely.Just that common friend is none other than Shagun which is a clear lie.
This way Raman will not have any guilt of hiding from Ishita and can freely discuss about case to Ishita.
Even Ishita is clever enough to undersatnd what Raman is saying just with little investigation.