Season 1
8.1/1023 votesLoading...Love Letter
Season 1 Episode 1 - Aired 12/28/2020
Shin Sol-i isn't shy about her unrequited crush on Cha Heon, her next-door neighbor. One day, she gets an idea to write him the perfect love letter.
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9.5/102 votesLoading...At the Karaoke
Season 1 Episode 2 - Aired 12/31/2020
Woo Dae-sung ditches swim practice before a competition for a fun night out at karaoke. When Heon is down, Sol-i wants to be by his side.
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10.0/101 votesLoading...Pick Me Up!
Season 1 Episode 3 - Aired 1/2/2021
Sol-i declares she's running for class representative, surprising her friends. While Dae-sung shows his support, Heon disappoints her.
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8.5/102 votesLoading...Field Day
Season 1 Episode 4 - Aired 1/4/2021
Desperate for prize money so she can buy Heon a birthday present, Sol-i pours all her energy into winning at the school's sports competition.
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10.0/101 votesLoading...Drama Festival (feat. Let's Go, Baby)
Season 1 Episode 5 - Aired 1/7/2021
The class prepares to audition for the school play. Sol-i wants to act out a romantic story with Heon, but he's not easy to convince.
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10.0/101 votesLoading...Don't Go
Season 1 Episode 6 - Aired 1/9/2021
After the incident at the play, Sol-i begins to avoid Heon and considers a big decision. To cheer her up, Dae-sung puts together something special.
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10.0/102 votesLoading...Game of Truth
Season 1 Episode 7 - Aired 1/11/2021
Excited to try out for a TV singing competition, Jeong Jin-hwan asks the friends to come and support him. Sol-i worries when her parents fight.
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10.0/101 votesLoading...Happy Birthday
Season 1 Episode 8 - Aired 1/14/2021
Heon agrees to spend a Saturday with Sol-i, who wants to take him to see his favorite soccer team. But his mood soon sours.
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10.0/101 votesLoading...We Need to Talk
Season 1 Episode 9 - Aired 1/16/2021
When a confession note makes Sol-i awkward around him, Dae-sung assures her it was a joke. Jin-hwan gets help facing his bullies.
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10.0/101 votesLoading...Don't Worry.mp3
Season 1 Episode 10 - Aired 1/18/2021
With the flu going around, Sol-i frets when she has a cough and is sent to the school nurse's office. Heon looks out for her in his own way.
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10.0/101 votesLoading...White Christmas
Season 1 Episode 11 - Aired 1/21/2021
It's almost Christmas! While Sol-i racks her brains on what to get Heon, her parents wonder whether their daughter has a crush on someone.
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10.0/101 votesLoading...Declaration of Love
Season 1 Episode 12 - Aired 1/23/2021
When the class goes on a trip outdoors, Sol-i plans a surprise event for Heon. Jin-hwan ruins Kang Ha-young's night at the movies.
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10.0/101 votesLoading...Raindrop
Season 1 Episode 13 - Aired 1/25/2021
Knowing he's hurt Sol-i's feelings, Heon attempts to apologize. A visibly troubled Oh Hui-ji acts out of character.
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10.0/101 votesLoading...Four-Leaf Clover
Season 1 Episode 14 - Aired 1/28/2021
Hui-ji steals from the school nurse's office. Jin-hwan stops coming to school when he finds out about Ha-young's crush on someone else.
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10.0/101 votesLoading...University, University, University!
Season 1 Episode 15 - Aired 1/30/2021
Sol-i learns that Heon wants to attend a prestigious university. Dae-sung's worsening arm injury threatens his swimming career.
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10.0/101 votesLoading...Collect Our Dreams
Season 1 Episode 16 - Aired 2/1/2021
Heon's plans for his future don't align with what his mother wants. When Dae-sung's grandmother goes missing, Heon and Sol-i also look for her.
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10.0/101 votesLoading...First Kiss
Season 1 Episode 17 - Aired 2/4/2021
As all her friends get accepted into college, Sol-i feels down about herself. Heon encourages her to keep trying, and promises he'll help.
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10.0/101 votesLoading...Love Generation
Season 1 Episode 18 - Aired 2/6/2021
Sol-i is elated when Heon makes their relationship official. Not wanting to worry Ha-young, Jin-hwan keeps a secret from her.
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8.0/102 votesLoading...Farewell Formula
Season 1 Episode 19 - Aired 2/8/2021
Struggling in her job search and with putting up with Heon's demanding work schedule, Sol-i snaps when she finds out he may be leaving for America.
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10.0/101 votesLoading...It's Been A While
Season 1 Episode 20 - Aired 2/11/2021
Hearing her dad's been hospitalized, Sol-i hurries over — and bumps into Heon, who's back in Korea. All the friends gather for drinks.
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10.0/101 votesLoading...Your Wedding
Season 1 Episode 21 - Aired 2/13/2021
Sol-i calls Heon about his actions the night before. Everyone comes together for Ha-young and Jin-hwan's wedding.
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10.0/101 votesLoading...Begin Again
Season 1 Episode 22 - Aired 2/15/2021
Heon shows up to a gathering in his old school uniform, and gets honest about his feelings. Dae-sung decides it's time to bare his heart to Sol-i.
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10.0/101 votesLoading...Dear My Honey
Season 1 Episode 23 - Aired 2/18/2021
A lovely surprise awaits Sol-i outside of Heon's hospital. The next day, Sol-i's parents come to visit her without notice.
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10.0/102 votesLoading...From, Honey
Season 1 Episode 24 - Aired 2/20/2021
Looking back on all they've endured together, Heon recounts for Sol-i how he came to fall in love with her.
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