It is clear he did not forget about the photo he found that fell out of Niranjan;s pocket.
Now tell me...he is willing to save a marriage but not save a life??? where is the logic in that??? Why would you hide something like that from your family???
Now if we say Vickram hid Reva's exsistance in the beginning and was trying to tuck her away in an asylum, for which he is now termed the Villian.
What would you call Adi who hid the fact that he found Reva and her brother planning something for Vickram,! Yet sme how he is termed the Hero??? GO figure!
By the way how come Reva knows that Sugni is Jwala Thakurs's daughter, and Vickram;s reaction to that piece of news was that of confusion?