Tangled Hearts (Portuguese: Sangue Bom, International Title: Tangled Hearts or Laberintos del Corazón for Spanish-speaking countries) was a Brazilian access prime telenovela created and written by Maria Adelaide Amaral and Vincent Villari and directed by Dennis Carvalho.The series premiered on April 29, 2013 and ended on November 1, 2013 on Rede Globo at 7:30 p.m. / 8:15 p.m.