1 Heart Shaker 3:07
2 Merry & Happy 3:13
3 Likey 3:27
4 거북이 3:13
5 Missing You 3:00
6 Wow 3:01
7 FFW 3:47
8 Ding Dong 3:33
9 24/7 3:35
10 날 바라바라봐 3:13
11 Rollin' 3:11
12 Love Line 3:16
13 힘내! (Don`t Give Up) 2:59
14 널 내게 담아 3:30
15 잘자요 굿나잇 4:21
English titles of the tracks are:
01. Heart Shaker
02. Merry & Happy
03. Likey
04. Turtle
05. Missing U
06. Wow
07. FFW
08. Ding Dong
09. 24/7
10. Look At Me
11. Rollin'
12. Love Line
13. Don't Give Up
14. You In My Heart
15. Jaljayo Good Night
"Merry & Happy" is TWICE's 1st repackaged album from their previous 1st album Twicetagram.
Comes with 3 random photo cards (1 Green, 1 Pink, and 1 Special), 2 different types of postcards,
and stickers (1 for each version in random). The Special Card (the one with a black heart on the back)
has a secret handwritten message of each member. To reveal it, place the photocard in bright light and
watch the message reveal itself. The message is written in Hangul (Korean).