After Yoohyeon expressed her discomfort about being kissed in her sleep ~~~ "Ah... I get stressed because of Sua unnie" ~~~ Sua insisted that she couldn't sleep without kissing her good night ~~~ "But Yoohyeon was really cute... I need to kiss her otherwise I can't sleep" ~~~ So they comprised on a conscious good night kiss, although to Yoohyeon's disfavor (Inspired by THAT V Live).