Song Ha Yoon (Devilish Joy, Fight for My Way) is playing Seo Ji Sung, an AI engineer who’s gotten into a rut. She’s intelligent and focused when she needs to be, but her character is well-rounded enough to be silly when she’s scared or when she’s with her girlfriends. Currently, she’s working on a fridge that keeps an inventory of its food and will make menu suggestions, but it never seems to work quite right.
Lee Jun Young (Good Casting) plays Jung Guk Hee, a firefighter who really doesn’t see the need to be as connected as the rest of society. He’s happy with his watch, his cassette player, and his own internal GPS. I’m loving just how sincere and good he is — he feeds stray cats and is always on the lookout to help people in need. The fact that he forgets that he even has a smartphone cracks me up, but also feels like a natural part of his character.