- TV Show: OnlyOneOf: Unlocking Love
- Country: South Korea
- Episodes: 8
- Aired: Oct 1, 2019 - Nov 19, 2019
- Aired On: Tuesday
- Original Network: Mnet
- Duration: 50 min.
- Genres: Music
- Tags: Rainbow, OnlyOneOf, K-Pop
- Content Rating: G - All Ages
- Score: 8.0 (scored by 58 users)
- Ranked: #47325
- Popularity: #19150
- Watchers: 206
- Favorites: 0