Yonghwa and Seohyun change into school uniforms and exchange gifts as it's their 200th day. Jo Kwon goes to Jeju Island by plane with Jea and Gain goes to Jeju Island by ship with Seulong. Jo Kwon and Jea make a biscuit house as an anniversary gift for Gain. Nichkhun and Victoria finally go on their 'run away' trip to the beach.