Light on Me
S01:É01 - S01:E01 - Surprisingly, My First Love Is Among Them!
Taekyung hears rumors about the loner, feels lonely seeing happy friends, and questions if it's okay to be this way.
S01:É02 - S01:E02 - Is There a Mysterious Helper in the Student Council Room?!
Taekyung cleans early to impress Shinwoo, and Namgoong reveals Shinwoo is paying attention to him.
S01:É03 - S01:E03 - Is Being Kind to Everyone Really a Good Thing?
Taekyung strives to join the student council, but after Shinwoo's coldness, Daon suggests a blind date to cheer him up.
S01:É04 - S01:E04 - I Hope You Don’t Hate Me
Taekyung gets hurt saving Shinwoo, and despite Shinwoo's awkwardness, he hopes Shinwoo doesn’t hate him.
S01:É05 - S01:E05 - That One Person You Can't Ignore
Taekyung waves at Shinwoo, but Shinwoo avoids him, leaving Taekyung feeling uneasy about his behavior.
S01:É06 - S01:E06 - A Problem Harder Than a Math Question
Shinwoo starts being nice to Taekyung, leaving him confused but comforted. Taekyung confides in Daon about his feelings.
S01:É07 - S01:E07 - You Can Be Honest With Me
Taekyung plans to check on Daon, but Shinwoo stops him, asking him not to go.
S01:É08 - S01:E08 - I Really Don't Like You
Sohee's jealousy of Taekyung leads to anger, and Daon and Shinwoo's concern for him creates tension.
S01:É09 - S01:E09 - Find the Answer to the Question Mark
Daon runs off after Taekyung’s question, while Sohee tries to separate Taekyung and Daon by helping Shinwoo.
S01:É10 - S01:E10 - Reasons to Give Up on Love
Taekyung confronts Daon about the missing bracelet, and Daon pulls away, leaving Taekyung questioning his sincerity.
S01:É11 - S01:E11 - Rumors That Aren't Really Rumors
Daon faces gossip and stares, while Taekyung, worried about him, rushes to find him.
S01:É12 - S01:E12 - Why We Start to Look Like Each Other
Taekyung, comforted by Shinwoo’s story, opens up and grows closer to him, asking to stay the night.
S01:É13 - S01:E13 - You Are the Answer That Needs No Reason
Daon resolves to show his true feelings to Taekyung, while Shinwoo, uncertain, questions if Taekyung will stop thinking about him.
S01:É14 - S01:E14 - I Want to Be With You
Taekyung and Shinwoo spend time preparing for the contest, causing excitement for Taekyung. Daon, worried, learns about it later.
S01:É15 - S01:E15 - The Genuine Feeling of Liking Someone
Taekyung is moved by Daon’s confession, and Shinwoo feels uneasy about their closeness. Taekyung, however, is missing during the contest.
S01:É16 - S01:E16 - This Is the Story of My First Love
Taekyung finds Shinwoo’s blush cute and asks if he still truly hates him.