Hee Su's (Ahn Ji Ho) life revolves around his best friend (and secret crush) Chan Young (Cho Jun Young), to the extent that his classmates know him as "Chan Young's friend" instead of by his own name. He's content with helping Chan Young with whatever he needs, from providing moral support or listening to his girl problems, as long as he can stay by Chan Young's side. But one day, Hee Su suddenly finds himself as the school's new advice expert, pushing him into the center of attention – but he doesn't know how he can give anyone advice when he can't even help himself! This drama was adapted from the webtoon of the same name by Lily Zuzu.

High school best friends Go Yoo (Sehun) and Go Joon Hee (Jo Joon Young) could not be more different. While Go Yoo is a super-sporty basketball star, Joon Hee is quiet, bookish, and sickly. So when Joon Hee needs a kidney transplant, Go Yoo is quick to donate one of his own. However, this establishes an unexpected cellular-level connection that begins to make them more similar to one another. When they meet new transfer student Han So Yun (Jang Yeo Bin), the two friends are instantly smitten with her at first sight, even though they usually have different tastes in girls. The two boys end up befriending her, but as they get to know her better, they find that she’s harboring a well-guarded secret. Will either Go Yoo or Joon Hee end up with So Yun? And if so, what will become of their friendship? This 2023 South Korean drama series was directed by Kim Jin Sung.

Seoyeon University is rocked by an anonymous online confession post from “M”, sparking campus-wide curiosity. Determined to uncover “M’s” identity, Ma Joo A (Park Hye Soo) teams up with her friends, Cha Min Ho (NCT's Jaehyun), Seo Ji Min (Roh Jeong Eui), and Park Ha Neul (Bae Hyeon Seong). As their journey toward the truth progresses, the morphing relationships and emotions between the four friends become increasingly complex. Based on the web series “Love Playlist,” this 2021 South Korean mystery romance series was directed by Park Jin Wo and Seo Joo Wan.

Popular high schooler and social media star Baek Ho Rang (Jung Da Bin) has no shortage of fans. However, due to her often cold “real-life” personality, she also has a number of haters. A mysterious individual contacts her online, threatening to expose a secret from the past that she has tried to bury, and even sent an anonymous message to the school’s radio club. Ho Rang hopes to join the radio club to find out the sender’s identity, but first she has to earn the approval of Go Eun Taek (Hwang Min Hyun), the meticulous head of the school’s broadcasting club. Can she win Eun Taek over and solve the mystery? And might joining the club inadvertently lead her to romance? This 2020 South Korean drama series was produced by Kim Sang Woo.