Synopsis
Ji-eun is quietly writing her novel in the Full House, when all of a sudden her friends, Dong-wook and Hee-jin, come to see her. The two guests start boasting about winning a promotional holiday from a bank Dong-wook works at. They offer the holiday to Ji-eun to enjoy it on behalf of them to travel overseas for the first time in her life. Although Ji-eun feels leery about the offer, as she believes there is no such thing as a free lunch, she agrees to join her friends.