Dil Ke Jharoke Main (1997)

Suman and Vijay Rai are childhood friends who are heart-broken when Suman's dad decides to move away. Both have a heart tattooed on their arm to remember each other for the rest of their lives. Years later, they unknowingly meet each other, however Suman is married to Vijay's brother, Prakash, while Vijay is married to a wealthy woman, Rita.