Apply story lens then it would find OK. With shipper lens or favourite actor lens you would find everything crap if the story not revolve around them. Just accept that she had moved on and learn to move on.
From many year ITV showing same concept. Milna bichhadna with same person. This time they separate and one of them find a partner and one still stuck. One is happy in her small world and one is sad and alone in his own family. One just accepted her destiny and one just blaming his luck. One didn't hold any grudges and one didn't apologize for his actions.
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