"Heart Shaker" is a song by South Korean girl group Twice. It is the first and title track in the group's repackage album, Merry & Happy. The single and its music video was released on December 11, 2017.




Credits to:

Commercial Performance

TWICE won the December Digital Music Awards 2017 with "Heart Shaker" in the 7th Gaon Chart Music Awards.

Video Gallery


  • The music video has now more than 125 million views.
Nayeon โ€ข Jeongyeon โ€ข Momo โ€ข Sana โ€ข Jihyo โ€ข Mina โ€ข Dahyun โ€ข Chaeyoung โ€ข Tzuyu
Korean Studio Albums Twicetagram (Merry & Happy)โ€ข
Repackage Albums Twicecoaster : Lane 2 โ€ข Merry & Happy โ€ข Summer Nights โ€ข The Year of Yes
EP The Story Begins โ€ข Page Two โ€ข Twicecoaster: Lane 1 (Twicecoaster: Lane 2) โ€ข Signal โ€ข What Is Love? โ€ข Yes Or Yes (The Year of Yes) โ€ข Fancy You โ€ข Feel Special โ€ข More & More
Special Albums Summer Nights
Title Tracks Like Ooh-Ahh โ€ข Cheer Up โ€ข TT โ€ข Knock Knock โ€ข Signal โ€ข Likey โ€ข Heart Shaker โ€ข What Is Love? โ€ข Dance The Night Away โ€ข Yes Or Yes โ€ข The Best Thing I Ever Did โ€ข Fancy โ€ข Feel Special โ€ข More & More โ€ข I Can't Stop Me
Digital Singles Cry For Me

Japanese Studio Albums BDZ (BDZ -Repackage-) โ€ข &TWICE (&TWICE -Repackage-)
Repackage Albums BDZ -Repackage- โ€ข &TWICE -Repackage-
Best Albums #TWICE โ€ข #TWICE2 โ€ข #TWICE3
EP What's Twice?
Single Albums One More Time โ€ข Candy Pop โ€ข Wake Me Up โ€ข Happy Happy โ€ข Breakthrough โ€ข Fanfare โ€ข BETTER โ€ข Kura Kura

English Digital Singles More & More (English ver.) โ€ข I Can't Stop Me (English ver.)
Tours Twiceland (2017) โ€ข Twiceland ZONE 2: Fantasy Park (2018) โ€ข TWICE 1st ARENA TOUR 2018 "BDZ" โ€ข Twice World Tour 2019 โ€ข TWICE DOME TOUR 2019
Online Concerts TWICE: World In A Day โ€ข TWICE in Wonderland
Online Series TWICE TV โ€ข TWICE: Seize The Light โ€ข TIME TO TWICE
TV Series Sixteenโ€ข Twice's Elegant Private Life
Agencies JYP Entertainment โ€ข Warner Music Japan โ€ข Republic Records
Covers I Want You Back
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