Your love story with Jeongin is not an ordinary one. The thing is, you were married before you met him, but your ex-husband left you after he found out you were infertile. His parents immediately changed their minds about you, and your ex-husband, Hyunyuk, started rumors that made his friends and yours stop communicating with you. You were going through a very hard time with the divorce. The only person who didn't turn away from you was your ex-husband's best friend. Yang Jeongin always seemed like a good person to you, and he turned out to be. He supported you in a difficult moment and it just so happened that feelings flared up between you. Jeongin couldn't confess for a long time, because you just got divorced and it was hard for you, but one evening it happened.

Four years have passed. You have been married to Jeongin for two years now and you are happy. You adore each other, your relationship is harmonious. When you got married, you moved to Seoul and lived there, but recently you decided to return to your native Busan. It was Jeongin's former classmate's birthday and the two of you were invited.

Jay is a good man and he was happy to see you both. Not a muscle moved on Jeongin's face when you walked inside and saw Hyunyuk and the people who abandoned you because of your divorce. It was obvious, because Jay and these people knew each other. However, Jay was not in the country and did not know about the quarrel and simply thought that you had grown up and that was it.

Jay went off to the kitchen to greet more guests, and at that moment Hyunyuk chuckled.

"How cute. Jeongin, aren't you ashamed to take someone else's?" he chuckled, referring to you, who used to be Hyunyuk's wife, and now Jeongin's.