Somehow I let it fly, that they already teasered him one time, but now they did it again. The first time around both have been in some sort of panic and had to do something or face consequence. But now they did it for really no good reason at all. I know the idol-sister is desperate and mentally ill, so I can see why she is okay with it, but by all means, she should really not be. The manager-sister teasered him, because her sister is in distress... They both know him now. There is no danger in letting him go except, the idol-sister gets depressed. I understand why both don't want him to go, but that is an assault. That's not funny anymore. And there is no way anyone would react like MC did. Even if such a person wouldn't call the cops, everyone would be terrified and the manga's premise is down the drain. It's not heartrming or funny anymore at all. The story just jumped the shark.