Kim Da-hyun will play Aquarius, aka Man Number One when she starts the column. His character’s name is Hyun-woo, and he’s a university physics professor, and pretty much Mr. Perfect. He’s described as gorgeous, gentle, kind and rational, and stirs Miru’s heart for the first time in a long time. He’ll be the first guy who makes her think that it might be love, but also the guy to teach her that men aren’t quite as easy to figure out as she thought.

The cast also includes Go Jun-hee as a photographer on the magazine’s staff, and Ohn Joo-wan as the one guy in her life that isn’t classified by his astrological sign. I hope this is a best-friend rom-com in disguise, ’cause those are my absolute favorite.