Two friends in New York wanting to swim in a water tank?

I’m trying to remember the name of a film I saw.
It would have been around 2012 I think and it follows two friends, both black, one female and one male, walking around a very hot New York. They wanted to cool off in a water tank but meet a female student along the way that the male friend makes out with?

That’s all I can really remember but I’m pretty sure it was an indie film.

Please help!