Three friends, Jelena, Ana and Zorka meat three days before 20-year's high school reunion. Ana lives in a neighboring country, she's a biochemist and she has diagnosed (correctly) herself with breast cancer. Fuki their best male friend, never moved from their hometown, lives with his high-spirited grandmother, and occasionally gets involved with dubious people and business schemes. Each of the ladies used to be in love with Fuki at some point in their lives, but after all, they remained best friends. In three days, they all have a great challenge: to help Ana find the money for the operation. They will have to go through serious soul-searching, in order to find courage and strength to bring out the best and most noble in them. Breasts define all of them, not only as a metaphor.

After the apocalypse on Earth, seven people find themselves in an unknown space without any memories of who they are, or how they got there. One of them is convinced that they are all in her dream, from which she is trying to wake up by all means.