Here's a list of members who confessed that they are kind of awkward when they're in alone time.
In a group of people, even if you get along with them well, it's possible to want to avoid alone time with someone of them. It's okay when everybody is together, but it could be a little awkward to be alone with him/her. It means that you are not familiar with the person or you are in bad term with the person.
The same rule applies to idols. Considering the number of members in a group, which is pretty big, it's natural that there are some members who are awkward each other. Actually, there are a number of idol members who revealed that they are often awkward when they are alone with some members.
Find which members are awkward each other!
WheeIn - Solar
WheeIn confessed that she had not met Solar privately so she couldn't have conversation that much with her.
Bobby - Koo JunHoe
Bobby pointed out Koo JunHoe as he was asked 'Who is uncomfortable with you?'. Koo JunHoe also revealed that he became awkward with Bobby much more because other members drove him into doing so.
SuGa - Rap Monster
Rap Monster is younger than SuGa, but Rap Monster is the leader of team. So, Rap Monster said that it's awkward to order to SuGa as a leader.
Dino - SCoups
Dino get along well with every member of SEVENTEEN, but he said he becomes scrupulous in conduct with SCoups. Because Dino feels there's a pretty big age gap between Dino and SCoups.
YoungJae - Mark
YoungJae consider Mark to be a very quiet guy, so he has difficulty to talk to him.