Mitari Yo is a career woman who works for a shoe company. She finds her work rewarding and has successfully advanced in her career. Her love life, on the other hand, isn't doing as well. Ishida Ren works for a real estate developer and is Yo’s best friend. An ex-classmate from both high school and university days, he understands her best and is the only person she pours her heart out to. On Yo’s 29th birthday, the two friends place a wager to give 300,000 yen as a congratulatory gift to the one who is the first to get married by the last day they are 30. Although they declare that it is impossible for them to fall in love with each other, this wager, as well as advances by Ren’s junior in the company and Yo’s reunion with her ex-boyfriend, lead to gradual changes in the relationship of the two best friends.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The One Who I Decided to Never Love | 2019-07-15 | 45 min |
| Season 1 | Episode 2 | If I Can't Get Married, and I'm Alone Forever… | 2019-07-15 | 45 min |
| Season 1 | Episode 3 | The Seed of Love Is Planted | 2019-07-22 | 45 min |
| Season 1 | Episode 4 | A New Love, Shall We Start a New Romance? | 2019-07-22 | 45 min |
| Season 1 | Episode 5 | You Can Do It with Your Lover, But Not with Your Best Friend | 2019-07-29 | 45 min |
| Season 1 | Episode 6 | Best Friend and a Lover, Who Is the Third Wheel? | 2019-07-29 | 45 min |
| Season 1 | Episode 7 | The Return of the Worst Ever Ex-Boyfriend | 2019-08-05 | 45 min |
| Season 1 | Episode 8 | Is There Lingering Affection for a Successful Ex-Boyfriend? | 2019-08-05 | 45 min |
| Season 1 | Episode 9 | Birthday Is the Time to Confess Your Feelings | 2019-08-12 | 45 min |
| Season 1 | Episode 10 | I Can't Resist Anymore, I Can't Not Love You Anymore | 2019-08-12 | 45 min |
| Season 1 | Episode 11 | The Undelivered | 2019-08-19 | 45 min |
| Season 1 | Episode 12 | 29 Years Old, Their Own Decisions | 2019-08-19 | 45 min |
| Season 1 | Episode 13 | Lose Things to Gain Things | 2019-08-26 | 45 min |
| Season 1 | Episode 14 | Goodbye, My Dearest Best Friend… | 2019-08-26 | 45 min |
| Season 1 | Episode 15 | I Don't Love You Yet | 2019-09-02 | 45 min |
| Season 1 | Episode 16 | Let's Be Best Friends Forever | 2019-09-02 | 45 min |
| Directing | Izuru Kumasaka | Director |
| Directing | Kyouhei Tamazawa | Director |
