The Ex GF's don't surprise me much, but the line "we broke up coz we knew it was not love", made no sense as I thought HE never believed in love to start with! But having said that, even in the case of LA, he admitted to her and also later to Khushi, that he was never in love with her! I guess he didn't believe in marriage or long term commitment, as he always said that people change and move on in life!
Either ways, Khushi needs to act like a grown up and put that kid in his place! She also needs to ask ASR directly if the child is his??
ASR would also be better off not eye locking with his ex and going down memory lane RE his collage days in front of his wife! Insensitive to the core!