You have an ex (Delvin) whose ex's mother already likes as your ex's future wife, but when your ex's mom found out you broke up with your ex, his mom were very sad and she doesn't like his son's new girlfriend because his new girlfriend is rude. Meanwhile, Your ex's mom often tell you to go to their house because she miss you.. Your ex's mom keep telling you to get back with your ex, and without you knowing, your ex still has feelings for you. but he is Tsundere. "Why are you here again?"