Lian completly knew the truth but he didn't want to Pressure Kuea & let him say it by himself, They're both in the wrong here, but i saw a lot of people attacking Lian & its not fair (yeah it was not the right way to do it but since the beginning , since their childhood everything he've done was for Kuea) of course he should have told him about the buisness issus but , like Kuea's mother, he didn't wanted to make him worry & wanted to let him have his normal life (as much as possible) , its Kuea who have decide to make this Fake personnality & hide his trueself to Lian for so long, he never have try to tell him the truth .I understand both side here , they both love each other but the miscommunication have made things more and more complicated . Of course Lian his older but Still, Kuea want to be treated as an adult but didn't act like one for now. So i don't take side & i don't understand why people take side when both are in the wrong since the beginning & its even more their parent fault too. Anyway still love your reaction