reasons why Madhubala is RK's

1. Because she is His "MERI BIWI "
2. Because she makes RK a better man
3. Because she turned an egoistic spoilt brat into a lover
4. Because RK started to love the chawl
5. Because Madhu can feel his presence without seeing him
6. Because RK repents everything wrong he has done to madhu
7. Because Madhu understands RK
8. Because Madhu walked bare feet for RK's recovery
9. Because RK likes Holi now
10. Because RK started competing with just about anyone even though he is RK