- 8.6/1015 votes
#1 - The Nameless Kid, Choe Jun-u
Season 1 Episode 1 - Aired 7/22/2019
Not long after arriving at a new high school, where he's shown around by star student Ma Hwi-yeong, Choe Jun-u faces an unfair accusation.
Director: N/A
Writer: N/A
- 8.3/1012 votes
#2 - A Moment I Want to Run Away
Season 1 Episode 2 - Aired 7/23/2019
Jun-u prepares to transfer schools again. Yu Su-bin doesn't believe Jun-u took the watch. Hwi-yeong won't own up to what he did.
Director: N/A
Writer: N/A
- 7.5/1010 votes
#3 - It Always Rains on a Sad Day
Season 1 Episode 3 - Aired 7/29/2019
Jun-u beats out Hwi-yeong to pair up with Su-bin for a class assignment, and receives an urgent call about an old friend.
Director: N/A
Writer: N/A
- 7.7/1013 votes
#4 - Happiness and Sadness Come and Go Instantly
Season 1 Episode 4 - Aired 7/30/2019
Su-bin and Jun-u continue practicing their English for the upcoming evaluation. Sin Jeong-hu writes a letter, and makes a heartfelt apology.
Director: N/A
Writer: N/A
- 7.7/1010 votes
#5 - After that Long and Sad Day
Season 1 Episode 5 - Aired 8/5/2019
Jun-u's outburst of rage panics Hwi-yeong, who has something to cover up. O Han-kyeol visits someone who can testify to the truth.
Director: N/A
Writer: N/A
- 7.7/109 votes
#6 - The Timing of Action and Reaction
Season 1 Episode 6 - Aired 8/6/2019
Fighting with her mother, Su-bin doesn't go home. Determined to reveal Hwi-yeong's true nature, Jun-u starts to gain insight into his behavior.
Director: N/A
Writer: N/A
- 7.8/109 votes
#7 - Romeo and Juliet
Season 1 Episode 7 - Aired 8/12/2019
Su-bin and Jun-u can't stop thinking about each other -- but don't know what to do about it. Hwi-yeong agonizes over one wrong answer on a math test.
Director: N/A
Writer: N/A
- 7.8/109 votes
#8 - The Moment of Your First Love
Season 1 Episode 8 - Aired 8/13/2019
Even as Su-bin learns she's not the only one who likes Jun-u, she's excited for their first date. Jo Sang-hun goes up against Hwi-yeong's parents.
Director: N/A
Writer: N/A
- 7.8/109 votes
#9 - I'm Sorry
Season 1 Episode 9 - Aired 8/19/2019
Hwi-yeong sends Su-bin something that cuts her date with Jun-u short. Han-kyeol turns away a bribe. Yun Song-hui searches for a driver.
Director: N/A
Writer: N/A
- 7.8/109 votes
#10 - The Night That Will Never Return
Season 1 Episode 10 - Aired 8/20/2019
When the class goes on a trip together, the students bring with them a tangled mess of relationship and personal dramas.
Director: N/A
Writer: N/A
- 7.6/109 votes
#11 - The Emotions That I Got to Know Through You
Season 1 Episode 11 - Aired 8/26/2019
Han-kyeol deals with a petition to replace him. Hwi-yeong removes Su-bin from the tutor group, which bothers Song-hui more than it does her.
Director: N/A
Writer: N/A
- 7.7/109 votes
#12 - Being More Mature Than Adults at the Age of 18
Season 1 Episode 12 - Aired 8/27/2019
A rumor about Hwi-yeong's grades being rigged spreads like wildfire. Su-bin hesitates to tell Song-hui something, and meets with her father.
Director: N/A
Writer: N/A
- 7.8/1010 votes
#13 - I Should Still Like You
Season 1 Episode 13 - Aired 9/2/2019
Finals approach, Song-hui's disapproval forces Su-bin and Jun-u apart, and Han-kyeol tracks down Hwi-yeong's old teacher.
Director: N/A
Writer: N/A
- 8.0/109 votes
#14 - Happy Birthday to You
Season 1 Episode 14 - Aired 9/3/2019
Everyone worries when the rumor about Hwi-yeong gets him into real trouble. Jun-u tells Han-kyeol about his newfound goal.
Director: N/A
Writer: N/A
- 8.0/109 votes
#15 - Ways to Embrace Your Scar
Season 1 Episode 15 - Aired 9/9/2019
Song-hui remains stubborn about Su-bin and Jun-u, who enters an art academy. The school board investigates Hwi-yeong's case.
Director: N/A
Writer: N/A
- 7.9/109 votes
#16 - This Goodbye Isn't Forever
Season 1 Episode 16 - Aired 9/10/2019
Hwi-yeong makes peace with the others -- and himself. Jun-u realizes his mother's situation, and must break difficult news to Su-bin.
Director: N/A
Writer: N/A
The Best Episodes of At Eighteen Season 1
Every episode of At Eighteen Season 1 ranked from best to worst. Discover the Best Episodes of At Eighteen Season 1!
A misunderstood loner is drawn out of his shell after transferring to another high school, where he comes across new ordeals -- and first love.
Genres:DramaComedy
Network:JTBC
Season 1 Ratings Summary
"The Nameless Kid, Choe Jun-u" is the best rated episode of "At Eighteen" season 1. It scored 8.6/10 based on 15 votes. Directed by N/A and written by N/A, it aired on 7/22/2019. This episode is rated 0.3 points higher than the second-best, "A Moment I Want to Run Away".