Come to think of it, the members from groups from the 2nd and 2.5 generation that people praised to be close all became estranged once the members leave. People were emphasizing on how close they were but in the end, it's all for businessㅋㅋㅋEspecially with male idols. There are quite a lot of them who would just unfollow a member if he left. If they unfollow each other on Instagram, almost all...