Mu Han and Soon Jin become a couple that only lives for today. Even though they've been through everything they could experience in a life time, their hearts still flutter during their first trip together. Even though they are excited about the trip, they can't help but to disagree. Meanwhile, Mi Ra finds out a shocking truth.
‘오늘만 사는’ 부부로 재탄생한 무한과 순진.
산전수전 다 겪은 몸이지만, 여전히 서툴고 유치하고 설레는 두 사람의 여행.
긴 사랑을 기약하는 순진 앞에 무한은 다시 생의 의지를 불태우는데..
