Really liked it, even though I swear the plot has to have been done ten million times already. The existential examination and Indian protagonist are a great focus, but really: Inseparable best friends become teenagers, one dumps the other to hang out with cooler people. Dumped friend finds new, previously unnoticed friend. Friend who dumped her realizes that her new friends aren't real friends, comes back and ends up forming trio with dumped friend's new friend. Optionally, at some point one of them finds the guy they liked hooking up at a party with a girl they'd thought was their new friend, which is probably what triggers the original friends' reunion. I feel like I've seen so many movies with that plot, and while I can't think of any yet, I definitely know it's the premise of a Babysitters Club book. Probably also Sweet Valley.