4 couples, 1 romantic week. Ji-ho and Hyo-young, both divorced, don't believe in love anymore. Jin-ah heads to the other side of globe to get over a break up and meets free-spirited Jae-hun. Yong-chan and Yaolin are an international couple soon to get married, but Yong-chan loses all his savings. A Paralympic athlete Rae-hwan and his long-time girlfriend Oh-wol realize how biased the world is.
