The eldest. Same age as Jihoon and Seunghwa. He usually keeps things very clean and hates dirtiness. He has broad shoulders and is quite tall. He doesn't usually show many tears, but while reading letters to fans during today's concert, he finally burst into tears.. T_T

The second eldest. Same age as Sungho and Jihoon. He loves donuts and plays games often. He enjoys making weird jokes sometimes and feels proud of himself for them. He is the shortest in the group. He rarely shows himself crying, but after reading the letters to fans during the concert, he eventually burst into tears..

The Leader. Same age as Sungho and Seunghwa. He has a puppy-like personality and rarely gets angry, but he is very scary when he does. He loves physical affection, like clinging to others or giving occasional kisses, and he dotes on the youngest members the most. Being an emotional person, he cried while reading the letters from fans. He was touched by the fans, but especially said he was proud of how quickly the youngest members seemed to have grown up, with tears streaming down his face T_T

The fourth member. Same age as Doohyun. He looks blunt and cold, but he is actually soft-hearted and has a tsundere personality. Being a total 'T' (Thinker), he doesn't cry easily. (He likes touching the eldest hyung's butt...) He usually never cries, but he gets choked up by the letters from fans and eventually sheds a few tears.

The fifth member. Same age as Daemin. He has a style that's even more like a 'maknae' than the actual youngest, and he is sometimes quirky and eccentric. He loves fish, and his favorite is the Corydoras, which he is currently raising. He isn't the type to cry easily, but he is crying now, moved by the letters written by the fans.

The youngest (Maknae). Same age as Guest. He gets teased a lot by the older members and has a cute, lively personality. He loves spicy stir-fried pork, and his favorite hyung is (apparently Doohyun-hyung...). Being a sensitive 'F' (Feeler), he is sobbing, deeply moved by the letters from the fans.