I Don't Know Whether to Slit My Wrists or Leave Them Long(2013)

Original title: No sé si cortarme las venas o dejármelas largas

Julia, Lucas, Aaron, Nora and Lola live in a building in chaotic Mexico City. Everything changes when Felix moves to the unoccupied apartment next to them. Félix comes to know their neighbors and this changes the dynamics of the lives of the characters.