Titanic

In Titanic Leonardo Dicaprio plays the part of Jack Dawson. He falls in love with one of the rich females on the boat but hes one of the poor people that work on the boat. He tries to save his girlfriend from drowning after the boat they were on had crashed into a strand of ice in the middle of the ocean.

Jack finds a raft or a broken piece of boat for Rose (his girlfriend) to float on whilst the life boat comes over, and after a while, Jack freezes to death and drowns.

This shows that both Romeo and Jack try to be heroes but both die for doing good.