Four couples, each of which is at a dramatically different relationship stage, come together to celebrate on New Year’s Eve. The friends begin to interact, discussing love and what makes a romantic relationship successful. Each person represents a different philosophy of love, a different approach to romantic relationships. As the film progresses, the opposing viewpoints of these characters and others begin to crash together, and each character is forced to reflect on his or her relationship. Secrets are revealed, relationships evolve, and by midnight, nothing is the same.