He later found out it was really Franco's brother Carlo who led Miguel's father to his death. When Miguel finds out he feels horrible (because he started dating Mia), and forgets his vengeful plans. Miguel has a constant on-again, off-again relationship with Mia, but they still and always have been madly in love from the first time they saw each other, even though they pretended that they hated each other. Miguel is friends with Roberta and is always helping her with anything she needs help on. Miguel has a strong sense of pride and dignity that often gets in the way of common sense. He finds himself in huge trouble with Mia after allegedly cheating on her with Sabrina Guzman (RBD's manager, event planner and the daughter of their producer) who has an extreme obsession with him and taking him away from Mia. She pretends to be his friend and after a heavy drinking session she makes him believe that they slept together and that she is pregnant (although this presumably never happened, but is furthered due to Sabrina's intention of blinding Miguel to her side and the fact that Miguel was drunk when the "cheat" occurred).