Not exactly but few similarities:
1. Mayank = Anshuman = Asshole boyfriend whom FL is getting married to.
2. FL is khiski and muh fatt like Ishki Khiski.
3. ML is akdu businessman whose Mom ran away. One who doesn't smile or know any adventure, tries to be sakth launda but gem at heart
4. ML never danced in rain but did after falling in love (tum se hi and chappak chappak resemblance).
5. Please add.. if you think there's any?