To find the woman of his life, man makes a game up: he enters a subway train wagon, picks a woman he likes and waits to see whether she's going to take the same course and connections as he. If she is, he tries to make contact.

In São Paulo, the weird and romantic piano player Martin believes in serendipity and invents a game to find the woman of his dreams. He previously selects a route in the subway, and in the wagon, he chases a woman to see if her destiny is the same as his. Following his procedures, he meets Tania, the mother of an autistic girl; the blind writer Laura; and the mysterious Ana, a woman with a secret past, and he falls in love for Ana.—Claudio Carvalho, Rio de Janeiro, Brazil