10. He’s Emotionally Distant or Doesn’t Plan for the Future

If a guy is emotionally distant or avoids discussing long-term plans—like vacations, moving in together, or future goals—it could be a sign he’s already emotionally invested elsewhere, with a wife or girlfriend.

Evidence: Korean culture values planning for the future, especially when it comes to relationships. If he seems hesitant about talking about what’s next, it could be a sign he’s not available for a serious relationship.