The family of Ruben Onsu and Sarwendah feels happier because of the presence of Betrand Peto. Yes, he is a child singer who lives with Ruben while he is in Jakarta. Ruben Onsu himself supports Betrand's career.
Moreover, Ruben also considers Betrand as his own child. Even Betrand and Ruben's daughter, Thalia Putri Onsu, are already close. Yes, like siblings who love each other.