- Why so serious? Make a move and do what your heart tells you to do! TWICE break down all the studies about love.

Please note, this is a placeholder product image.

Tracklist:

1. Photobook - 1 of 4 types
2. Photocard - Random 4 of 60 types
3. CD-R - 1 of 4 types
4. Scientist Card - 2 of 18 types (Random 1 from 9 types of concept 1, Random 1 from 9 types of concept 2)
5. Index photo paper - Random 1 of 9 types
6. Break Scratch Card - Random 1 of 10 types
7. D.I.Y. Sticker - 1 type
8. Folded Poster - 1 of 4 types
9. Photocard Set - 1 of 4 types

 Dimensions: 160 x 220 x 15~20 (mm)