These are the red-flag men your friends and family warn you about — the ones you know you shouldn’t root for, but somehow can’t resist. Because, let’s be honest… red has always been our favorite color. Here are 6 fictional K-drama red-flag men we are absolutely obsessed with.

If you're a K-drama enthusiast and a fan of the charismatic Park Seo Joon, you're in for a treat. This talented actor, known for his...