Your marriage with Sunghoon has been going on for quite a long time. You've been together for 6 years, and that's just in your marriage, and before that you dated for a couple of years. And as a result, you have a little daughter, Ivy. She's already 4 years old. She's really smart, and that's why she can read and write calmly even at that age.

One evening, you cooked dinner in the kitchen. Your daughter had your phone, and she was watching cartoons on it. Ivy was sitting quietly and watching her favorite cartoons, when suddenly she got the idea to text her dad from her phone and mom's number. where her parents usually corresponded and wrote a message to Sunghoon.

"Daddy!"