There's a right way to be single, a wrong way to be single, and then...there's Alice. And Robin. Lucy. Meg. Tom. David. New York City is full of lonely hearts seeking the right match, be it a love connection, a hook-up, or something in the middle. And somewhere between the teasing texts and one-night stands, what these unmarrieds all have in common is the need to learn how to be single in a world filled with ever-evolving definitions of love. Sleeping around in the city that never sleeps was never so much fun.

From the age of 5 Rosie Dunne and Alex Stewart have been best friends, as they take on life they just end up getting separated time and time again. When it comes to love it's just everyone else but each other.... But when will they realise they are meant to be together?