Rainbow members held a year-end party to wrap up 2015. Will they be able to overcome the cold weather in December and enjoy the luxurious party?! To look back on the year, Hyunmoo, the former president, prepared a rainbow award ceremony! There's a feast of awards that you've never heard of or seen before, such as the Age Go Away Award, and the Liberty God Award. Rainbow year-end party was more special than ever! Jung Wan, the groom who is due to get married in March next year, is prepping?! From the officiant to the wedding song, they put our heads together to prepare for the wedding. Lee Guk-joo invites Ahn Young-mi, Park Narae and Jang Do-yeon to her home. It's a crazy Christmas party with Gukju's best friends. From the red carpet in the hallway to the honest talk of the girls! What will the party look like? It's been a while since Chi Yeol has been on a date in Seoul. Among so many lovers, tears welled up in Chi Yeul's eyes. Will Chi Yeul be able to revive the dead love cells?!