Bo Mi suggests Bom that they should share what they have to do since they have no idea when their bodies will be switched again. While Bo Mi is helping Si Won and Bom is preparing for the meeting, their bodies are switched again. However, something strange happens again when they are about to end their day in their own body.
서로의 몸이 바뀌어 버린 봄과 보미!
돌아가려 하지만 뜻대로 되지 않는다.
한편 적응해서 살아가는 둘! 일상생활 중 변화의 징조가 보이는데..
