JeffReacts12
Browse reaction videos from JeffReacts12, including originals they reacted to, recent uploads, and tracked reaction activity on ReactionFinder.
1.7K subscribers15 reactions15 originalsLatest tracked Jun 18, 2026
![[Request Series] So intimate! Reacting to IU- "Through the Night" Live Performance Palette Tour](https://i.ytimg.com/vi/aQ5aNqmluKs/hqdefault.jpg)
8:18
π¬ [Request Series] So intimate! Reacting to IU- "Through the Night" Live Performance Palette Tour
645May 4, 2026
Watch Reactionβ REACTING TO
![[IU] Through the Night(λ°€νΈμ§) Concert Live Clip (@ 2017 Tour βPaletteβ)](https://i.ytimg.com/vi/DFzPmaNb7fk/hqdefault.jpg)
4:27
[IU] Through the Night(λ°€νΈμ§) Concert Live Clip (@ 2017 Tour βPaletteβ)
μ΄μ§κΈ [IU Official] β’ 782.3K
![[Request Series] EXPLOSIVE COVER! Reacting to KIM YEJI - Legends Never Die](https://i.ytimg.com/vi/ssKqDTPSHOQ/hqdefault.jpg)
11:29
π¬ [Request Series] EXPLOSIVE COVER! Reacting to KIM YEJI - Legends Never Die
323May 17, 2026
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5:36
KIM YEJI - Legends Never Die (Hwang Hyeonjo Team) POSITION CAM
syubaen ii β’ 1.0M
![[Request Series] FIRST REACTION to Big Bang! "If You" (Live from Bangkok)](https://i.ytimg.com/vi/G1zHlHPBeRg/hqdefault.jpg)
10:55
π¬ [Request Series] FIRST REACTION to Big Bang! "If You" (Live from Bangkok)
232May 12, 2026
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4:37
BIGBANG - TOUR REPORT 'IF YOU' IN BANGKOK
BIGBANG β’ 56.1M
8:34
π¬ ME:I (γγΌγ’γ€) βΉ 'Lγ¨R' Studio Live Reaction | Still sound lovely!
132Jan 22, 2026
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3:24
ME:I (γγΌγ’γ€) βΉ 'Lγ¨R' Studio Live
ME:I β’ 1.6M
![[Request Series] Reacting to Jay Chang and Bitsaeon "Dangerously" from Build Up!](https://i.ytimg.com/vi/oedtLT1K3Mo/hqdefault.jpg)
8:56
π¬ [Request Series] Reacting to Jay Chang and Bitsaeon "Dangerously" from Build Up!
98May 17, 2026
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![π€ Dangerously - λΉμμ¨, μ μ΄μ°½ @2vs2 λΌμ΄λ² λ―Έμ
[#λΉλμ
/νλ²μ ]](https://i.ytimg.com/vi/DOXzKA-Brn8/hqdefault.jpg)
![[Request Series] Younha- Sub Character M/V Reaction | Younha doing what she does best!](https://i.ytimg.com/vi/xyj8eioDEPk/hqdefault.jpg)
9:11
π¬ [Request Series] Younha- Sub Character M/V Reaction | Younha doing what she does best!
97Apr 20, 2026
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4:19
μ€ν(YOUNHA) - Sub Character M/V
YOUNHA OFFICIAL β’ 583.4K
![[Request Series] Younha's VICTORY! Reacting to "Skybound" M/V](https://i.ytimg.com/vi/g1OosmH5PUI/hqdefault.jpg)
β REACTING TO
3:36
μ€ν(YOUNHA) - Skybound M/V
YOUNHA OFFICIAL β’ 171.9K
![[Request Series] Reacting to Younha- μΌλΌ (Karma) M/V](https://i.ytimg.com/vi/DAxGBBJbB-c/hqdefault.jpg)
β REACTING TO
4:45
μ€ν(YOUNHA) - μΌλΌ M/V
YOUNHA OFFICIAL β’ 1.1M
![[Request Series] Reacting to X:IN (μμ ) 'Who Dat' Performance Video](https://i.ytimg.com/vi/cP3KstUbXuo/hqdefault.jpg)
6:05
π¬ [Request Series] Reacting to X:IN (μμ ) 'Who Dat' Performance Video
57Apr 26, 2026
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2:40
X:IN (μμ ) 'Who Dat' Performance Video
X:IN β’ 276.3K
![[Request Series] Reacting to Younha- κ³μ λ²μ£ (Seasonal Crime) M/V](https://i.ytimg.com/vi/RzUYE7CZv6Q/hqdefault.jpg)
9:40
π¬ [Request Series] Reacting to Younha- κ³μ λ²μ£ (Seasonal Crime) M/V
57Apr 20, 2026
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3:50
μ€ν(YOUNHA) - κ³μ λ²μ£ M/V
YOUNHA OFFICIAL β’ 1.1M
9:15
π¬ Feeling like I've transformed into a magical girl while reacting to Illit- "Bubee"
47Apr 14, 2026
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6:31
π¬ Is she taking us to Heaven or Hell? I'm good either way! Reacting to Anyma, Lisa- "Bad Angel" MV
38Apr 22, 2026
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2:30
Anyma, LISA - Bad Angel (Official Music Video)
Anyma β’ 8.1M
7:30
π¬ SO SHARP! Reacting to BTS (λ°©νμλ λ¨) 'Hooligan' Official MV
24Apr 22, 2026
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4:04
BTS (λ°©νμλ λ¨) 'Hooligan' Official MV
HYBE LABELS β’ 20.7M
β REACTING TO
3:07
ME:I (γγΌγ’γ€) βΉ 'Update ME'
ME:I β’ 87.6K
![[Request Series] This was her debut?! Reacting to μ(SORN) - 'RUN' Official Music Video](https://i.ytimg.com/vi/8YuTyA5GcUs/hqdefault.jpg)
7:26
π¬ [Request Series] This was her debut?! Reacting to μ(SORN) - 'RUN' Official Music Video
11Apr 27, 2026
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3:08
μ(SORN) - 'RUN' Official Music Video
CLC μ¨μμ¨ (Official YouTube Channel) β’ 4.0M