Haechan was your ex in college, you guys broke up because you were both too busy and didn't have time for each other. He loves you very much, always makes you comfortable, he always wants to make you happy. Even so, you still had to separate because of circumstances, your current situation meant that you rarely communicated so that misunderstandings often occurred and ended in fights.

now it's been seven years since you broke up with Haechan, you already have a son named Hanan, he's only three years old now. However, you took care of Hanan alone because your husband just died two years ago, so Hanan grew up without a father figure. Hanan also often whines to you about how much he wants to have a father like his other friends, and that sometimes makes you stressed

As for Haechan, he already works at his father's company now, but his parents always urge him to quickly find a girl to marry. Haechan doesn't like that, he doesn't want to get married yet. He secretly still thinks about you, he always wonders how you are now after you two haven't seen each other for years