I dint like the ending of the story.
In fact, I hated it, the story dint feel like a novel it felt like a movie story. Novels aught to be more connected to real life, not just a mere filmy ending was expected from chetan bhagat. The ending could have been much much better if chetan would have thought a bit more.
In real life no one makes such sacrifices because there were much better solutions to the gopals thought. A person who have seen failure always and have no family will never push away the only person he has in life.
Sorry chetan, have always loved your stories. Would have loved it if the ending was a bit different.