I'm sorry but Twice's "What is Love?" comeback is a disappointment. I watched it and instantly thought "This is Heart Shaker with different lyrics." How the songs are laid out are extremely similar. They aren't very unique at all and it feels as if JYP took heart shaker, altered the sound a tad bit, added new lyrics, and that was it. People hated Likey but at least it was unique. These two songs aren't.