Complex sentence: At that exact moment, Faiz sees this and thinks that the body Farrel is looking at is Lia's body; he immediately informs Mischa, who is overjoyed and finally agrees to return to Jakarta.
Split into simpler sentences: At that exact moment, Faiz sees this and thinks that the body Farrel is looking at is Lia's body. Mischa is overjoyed and finally agrees to return to Jakarta.