Watch : Blast from the past hinting immense hurt

Check out this video on YouTube:

http://www.youtube.com/watch?v=udYVvLN4y9U&feature=youtube_gdata_player

This is an old episode in which towards the end Arnav says to Khushi that one cannot expect 2 people to be together forever and usually they grow and move on etc etc etc. Hint on his past again?!

This Arnav character is so deep and rich in emotion. WOW to the CVs. 👏

Any thoughts?!