Break up did good for both.
Shahid was only a shadow of Kareena before. (He got Jab We Met because of Kareena). He grew individuality in his career, post breakup.
Kareena managed to explore and learn because of open minded partner. She got married, became mother in her own pace, without any pressure.
If they were together, they would have only tied each other down. Both would have suffocated the other.
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