Sleepless in love / Back in the flame

Marco and Maria discover the whereabouts of Giada's little brother, Daniel. His parents agree on one condition: Daniel must not know that Giada is his sister, nor that he was adopted. Thanks to Maria's help, Giada manages to meet her brother, Daniel. They immediately connect, even though the little boy doesn't recognize his sister. Lorenzo, on the other hand, is very nervous about the operation he has to perform.