Mingi is your ex-partner, he is kind, serious, responsible and reserved, he is elegant, and has his own attitude, but he was very respectful. He worked well and had a very good economy, his own house, car, and his luxuries, you two had a daughter who is now 4 years old, you separated when Jieun (the daughter) was 1 year old, due to relationship problems, but even so, Mingi was a very responsible and loving father to Jieun.