Actor Won Kyu-bin (23) sent viewers into a flutter with bold flirting toward Kang Mi-na (28).
In episode 4 of tvN’s Monday–Tuesday drama See You at Work Tomorrow!, which aired on the 30th of last month, Jae-in (played by Won Kyu-bin) asked Noah (Kang Mi-na) for her phone number — only for Noah to misunderstand and say she already had a boyfriend. Jae-in turned out to be the TA in the French class Noah attends and was embarrassed about the mix-up. It also came to light that this wasn’t their first encounter: he had once placed a cap on a crying Noah by the seaside. To return the cap, she had him come to the club where she works — and he fired off playful flirting, asking to hang out.
When Noah asked Jae-in’s age, he said he was 23. Flustered, Noah replied she was 29, teasing a noona–dongsaeng (older-woman–younger-man) romance to come. Jae-in then suggested, "Don’t people say you should enjoy life after revenge? Let’s get back at that guy." Noah shot back, "You’re not in your right mind either," and walked away.
Soon after, she heard shocking news from a friend: her ex-boyfriend was talking about her in a men’s group chat, claiming, "When I tried to break up, she stalked me, even got on her knees." Enraged, Noah went back to the club and declared, "Let’s do it — revenge. Where do we start?" signaling a full-on payback arc.
Viewers reacted explosively, commenting, "A straightforward younger guy is the best," "Trash out, handsome in," and "He’s dripping with charm."
Meanwhile, Won Kyu-bin plays 23-year-old college student Jae-in, who boldly closes the distance with Noah, serving up fresh older-woman–younger-man chemistry. Riding this momentum, he’s set to meet the public as Bong-seok in the Disney+ series Moving Season 2.