After falling into the unfamiliar city of Harangshi, Ham Ji-eun finally meets her soulmate, Jeon Tae-hwi, a personality wreck, and ends up getting married after a series of ups and downs! Finally boarding the long-awaited passenger plane, they set off for their honeymoon in Italy. However, as soon as they arrive at the airport, Ji-eun notices something unusual about the back of a woman's head. No matter how she looks at it, it seems like someone Ji-eun knows? "Kyaah, no, wait... um, unnie!" Ji-eun calls out to Tae-hwi in a panicked voice. However, the warm Korean words heard in the exotic airport lead the women to spot the couple before Tae-hwi, who is now her spouse... Not even a proper new home setup, Ji-eun and Tae-hwi's honeymoon starts off tangled from the very beginning. Can the two of them once again overcome the twists and turns and become the best lovebirds in Harangshi? The adaptation story of Ham Ji-eun and Jeon Tae-hwi, who dream of being a 'perfect' couple, filled with the tears and snot of pregnancy, childbirth, and parenting in a three-combo experience!