Sinopse: Bok-sil, who was trying to catch a home run ball from her favorite baseball player, collides with Soo-yeol and loses consciousness. When she wakes up… they have switched bodies?! Not knowing how to return to their original state, they have no choice but to live in their swapped bodies for a while, but surprisingly, it is the life they both desperately wanted. Soon after, they accidentally discover that the key to switching bodies is a kiss, but they cannot forget the happiness of their changed lives, so they decide to occasionally switch bodies. The two make a pact to kiss without emotion, but they are soon found out by those around them… .

Origem: Coreia do Sul.