IZONE Yena, "Kiss" from the older brother is a topic. .

● Choi Ye Na who was diagnoses with cancer as a child.

● Everyone in the family feels sorry toward Yena.

● Older brother 'NNGH' There was also a scene where Sunmyne talked to loving sister in a public place. .

※ Mixed group "NNGH" members were ZICO's older brother U Taewoon and Pre-SNSD (Girls' Generation) Members Heo Chan Mi belonged to. But broke up due to scandals.

※ Older brother Choi Sung Min is now an actor.