Third full length album from K-pop sensation TWICE. The album explores the various shapes of the true love formula that you can never find anywhere. Four versions available; Study about Love, Break It, Explosion and Full of Love. All versions contain; Photo cards (random 4 of 60), Scientist cards (random 2 of 18), Index Photo Paper (random 1 of 9), Break Scratch card (random 1 of 10) and DIY sticker. Also included and unique to each version are a Photobook, Photocard set and Folded Poster.