OO1 :: CHANSUNG

this one is quite self explanatory. both bang chan and jisung are part of the aussie line. when they first met, they got to be friends immediately due to felix already being friends with jisung but the three of them now being a aussie trio.

OO2 :: JILIX

felix and jisung knew each other back from australia. they went to school together and literally grew up together, but unfortunately felix was the first of the two to go to south korea. a bit later, jisung eventually flew to south korea as well not knowing they could interact again very soon. that's why fans think their friendship is one of the cutest.

OO3 :: JICHUU/CHUUSUNG

both chuu and jisung are just so bubbly, it's obvious they became friends. during on their promotions which overapped, they eventually met due to this and casually get along so well.

OO4 :: JISORN

one of sorn's fans told her jisung would look like as of she's the child of her and elkie. this made her so curious that she looked up some pictures and was indeed i shock. later, they became friends due to overlapping shedules.

OO5 :: JISELKIE

just as sorn, she heared that jisung would look like her and sorn. as she was so amazed, she decided to be friends with jisung as well.

OO6 :: LISUNG

lia and jisung met at a music show as they were promoting at the same time. out of kindness jisung congratulated lia and her group mates whenever they have won at the show. they also bumped into each other backstage quite a few times, which led to them becoming friends.