作词 : Casey Smith/Ryan Tedder/Shawn Mendes/Fiona Bevan/Zach Skelton/Scott Harris/Geoff Warburton
 作曲 : Casey Smith/Ryan Tedder/Shawn Mendes/Fiona Bevan/Zach Skelton/Scott Harris/Geoff Warburton
 What if I never run into you?
 What if you never smiled at me?
 What if I had noticed you too?
 And you never showed up where I happened to be
 What's a girl like you doing in a place like this?
 On a quiet night, what are the odds?
 What's a guy like me doing in a place like this?
 I could have just walked by, who would have thought?
 What are the chances that we'd end up dancing?
 Like 2 in a million, like once in a life
 I could have found you, put my arms around you
 Like 2 in a million, like once in a life
 What are the chances?
 What if I hadn't asked for your name?
 And time hadn't stopped when you said it to me? Oh
 Of all of the plans that I could have made
 Of all of the nights that I couldn't sleep, oh
 What's a girl like you doing in a place like this?
 On a crowded room, what are the odds?
 What's a guy like me doing in a place like this?
 Getting close to you, but here we are?
 What are the chances that we'd end up dancing?
 Like 2 in a million, like once in a life
 That I could have found you, put my arms around you
 Like 2 in a million, like once in a life
 What are the chances?
 Is it love? Is it fate?
  Who am I? Who's to say?
 Don't know exactly what it means (Ooh, oh, yeah)
 Is it love? Is it fate?
 Where it leads, who can say?
 Maybe you and I were meant to be
 What, what
 What are the chances that we'd end up dancing?
 2 in a million, once in a life
 That I could have found you, put my arms around you (My arms around you)
 Like 2 in a million (It's like 2 in a million), like once in a life, yeah (Woah)
 What are the chances? (What are the chances?)
 2 in a million, once in a life
 What are the chances? (What are the chances?)
 2 in a million, once in a life
 What if I never run into you?
 And what if you never smiled at me?