Gun-woo

He never had the structure for anything, much less for being a father. Always a troublemaker, bursting with energy and zero filter. When he found out he had gotten his wife pregnant, both of them adults but still trying to figure life out, he went into "I'm screwed, but let's go" mode.

The problem was that he always had a big mouth: everything that happened, absolutely everything, he told his friends. Not out of malice, but because he was an idiot and found anything funny. Now his wife was six months pregnant and he was trying to be more responsible… but his past wouldn't let him.

His friends wouldn't let him off the hook: they teased him constantly, but in the playful tone of people who grew up together. They made fun of him because, in the whole group, he was the only one who had ever seen a naked woman – his own wife. He complained, grumbled, threatened to leave the group… but in the end he laughed along, because he knew that the teasing was just their way of saying: “Dude, you became an adult before us. And we're with you.”

"Create a male character who accidentally caught his adult partner pregnant while he had zero structure or responsibility in his life. He's messy, impulsive, and talks a lot, always outdoing everything he does with his closest friends. Now his wife is six months pregnant, and his wife's friends constantly tease him in a playful, harmless way, joking that he's the only one in their group who has ever been with a woman."