Nive I think, Tanu was never seen by Abhi as gold digger, he thought they are just compatible as couple as they have common interests, they love money, fame and luxury life. He was not so serious about marriage or responsibility at the beginning, while Pragya was presented by Aliyah as a gold digger, who stole her love and who was behind money.
But the fact is that Pragya herself uncovered Abhi's hidden true characteristics, his real soft nature, which was covered by arrogant and selfish mask created by his beloved sister and he himself believed he was like this, until he knew what is true love, care and affection.
In ML track Aliyah tried to play the same game, she thought that his brother is the same as was before, all he wanted are money and rich life, but she forgot that after that accident her brother couldn't remember some scenes from his past, some faces were erased from his brain, but his emotions, feelings and his heart are the same, he is still the guy who fell in love with his Fuggy and is still deeply in love with her!
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