作詞：Bradley Simpson, James McVey, Connor Ball, Tristan Evans & LOSTBOY   作曲：Bradley Simpson, James McVey, Connor Ball, Tristan Evans & LOSTBOY I'm thinking more than usual Every drop I drink doesn't make it make sense I'm wondering where I lost you Now I can't find myself in anybody else So I try and try and try to let you go I tried but I know, we can learn to make it work You took a part of me The best piece Can't bear to see Another body where I should be, I tried to hide it Every party I go to without you, they know You took a part of me You were, you were the best part You took a part of me The best piece Can't bear to see Another body where I should be, I tried to hide it Every party I go to without you, they know You took a part of me You were, you were the best part of me I can't just ignore this All of these lonely nights waiting on your invite Won't you make your mind up, I'm going out of mine You give a little and it feels like miles and miles so I Try and try and try to let you go I tried but I know We can learn to make it work You took a part of me The best piece Can't bear to see Another body where I should be, I tried to hide it Every party I go to without you, they know You took a part of me You were, you were the best part of me (the best part of me) (you were the best part) I try and try and try to let you go I tried but I know We can learn to make it work You took a part of me The best piece Can't bear to see Another body where I should be, I tried to hide it Every party I go to without you, they know You took a part of me You were, you were the best part of me The best part of me Everywhere I go Everybody knows You were The best part of me