The dating show stars, Jeong Gyumin from "EXchange," Lee Yongwoo from "My Sibling's Romance," and a hottie from "Single's Inferno" are here! Ji Yeeun gets all flustered after being single for so many years!

"We met outside of work, right?" After Choi Jongwoo from "Single's Inferno" flirt endlessly, a legendary participant from "I'm Solo" appears! Whom will Ji Yeeun pick?

Will Ji Yeeun find her first romantic spark? It's a charm showdown to capture her heart between three men: there's bold Choi Jongwoo from "Single's Inferno," the Yeeun-expert Park Changsun from "I'm Solo," and finally, the heartthrob-level handsome Jung Jaiho from "Heart Signal"!

The moment Yeeun chooses between Park Changsun from "I'm Solo" and Jung Jaiho from "Heart Signal," Kim Sejun from "Single's Inferno" enters to shake things up! Will the first romantic interest come to be?

Park Changsun from "I'm Solo" is about to become Yeeun's romantic interest, with Kim Sejun from "Single's Inferno" as his competition. And a new blind date guy shows up in a sleeveless shirt? Their fate becomes intertwined at the threshold of their first potential romance.

Battle of the twins, Kim Sungjun vs. Kim Sunghun, same face but different charms. Who's the winner?

New face Kim Kwangtae from "EXchange" appears before Ji Yeeun while she is on a blind date with the winner of the battle of the twins. Who will win Ji Yeeun's heart? The humorous twin or the flirt expert Kim Kwangtae?

Winner emerges from twin Kim Sungjun vs. Kim Kwangtae of "EXchange"! And Yeeun-stan Ro Seunghyeok appears putting the pressure on. Where is Yeeun's heart drawn to?

Twin Kim Sungjun vs. Yeeun-stan Ro Seunghyeok, who will capture Yeeun's heart? And a wild Tarzan has appeared! Yeeun's heart is wavering between them!

Lee Jinseok from "Single's Inferno Season 3" charms with his thoughtfulness and kindness, while Suk Hyunjun, the Modern Tarzan, shows off his wildness! And then Moon Sehoon, the gentleman from "Single's Inferno Season 1," makes it challenging to choose from!

Moon Sehoon of "Single's Inferno" competes with his warm and caring sweetness! Modern Tarzan Suk Hyunjun uses a finisher and gets a call from trustworthy ally! When there is not a second that you can let your guard down, Kim Jinwook, the epic go-getter appears!

Suk Hyunjun, a man of pure heart and wild spirit vs. Kim Jinwook who is thoughtful and funny at the same time! Yeeun is at a crossroad, while Lee Junhyung, a magician who can dazzle Yeeun's eyes and captivate her soul appears! Who is Yeeun's wavering heart drawn to?

Lee Junhyung captivates Yeeun with a magic show just for her! The competition heats up as restaurant owner Ko Minsung does not back down. Cho Yeongseok of "Couple Palace Season 2", the quiet force, appears to dethrone the winner.

Chinese chef Ko Minsung shoots down mala-lover Yeeun's heart! Cho Yeongseok from "Couple Palace 2" boldly expresses himself with his pure eyes! There's also literary enthusiast Park Yongho from "Love Catcher in Bali"! Who will Yeeun choose?

Cho Yeongseok from "Couple Palace 2" makes Yeeun laugh with his wit and charm. Park Yongho from "Love Catcher in Bali" poses as a new threat with his gentle charisma. And then Kim Sucheol, the only one who came through the open call appears.

Kim Sucheol approaches not with mere admiration, but with genuine sincerity. In contrast, Cho Yeongseok has an irresistible, quirky charm. Who will be Yeeun's final romantic interest? The two-on-one dates with previous romantic interests begin with the second and third, Kim Sungjun and Suk Hyunjun.