the writers did a really good job on the 4 guys' characters. they made it where the stupid funny is actually funny. it's so cute at the same time too. I love how they make them Vampires from another planet who don't know any human things. Like what a fart is, what is Christmas, eating food, not knowing how to use the bathroom because they never ate, so amazed by the littlest things like a nut cracker or a balloon, being amazed that pop rock candy pops in your mouth, falling in love with the silliest people like the telemarketer who told woobin she loved him and he fell in love and waited by the phone for days, they call the one guy's "gf" who always calls her "aegi (baby)" so thats what they call her. i am just in love with this show because of those four. they are so stupid but so cute at the same time. they make the show the great.