I don't understand the ending of the second love. What happened to the hero? Are they together?

They have to be together. After Kim made a phone call to the heroine in the detention center, the picture of the movie moved to the seaside, and the woman was pregnant with her child. There is a photo in Kim's home, which is his dream hometown. In his mind, his hometown is a place with a beach. . . Two people must be together, and then went to a place with a beach. The heroine's husband has poor sperm quality and can't have children. This woman must be Kim's second child. In the film, Kim asked her what kind of life she wanted and what she wanted. A woman must follow her heart and finally choose Kim, because her husband has no goal in life and is a fragile and empty person, but Kim is not. He is a casual person, following his own thoughts and opinions. The average woman will eventually choose someone who is strong inside and loves life. So at the end of the film, two people are happy together and live an ordinary life, which is what everyone should live. ......