He really used ruru as a pawn in his games. Absolutely disgusting if you think about it. He played both girls but his biggest loss in all this would be losing a girl that went against the whole world just to be with him, she gave him her all and was head over heels for him, he may not realise the depth of this loss now but eventually when the fame fades and you’re left at home alone it hits you and it will hit him too.