Lyric discussion by MISSRANGER 

Cover art for Pantomime lyrics by Imagine Dragons

I think this song is about a girl that left the person she loved for someone with money, but they don't love each other.

"Hey, you got all the money honey Your eyes are looking runny and red" ^She has money but she's been crying.

"You left me, baby, for another man, He's looking tall, he's got a deep tan... ...He's got religious with the rhinestones Takes care of business on his cell phone" ^The singer says that she left him for a man (who he sounds jealous of) with lots of money

"If you've gotta go, I won't stop you You'll hear me singing you 'Glory! Glory! Hallelujah... You've made it easy for the both of us'" ^if she leaves her boyfriend/husband, she makes it easier for everyone, rather than staying upset

"If he's got a chest and some arms, He'll hear me singing you 'Glory! Glory! Hallelujah... You've made it easy for the both of us'" ^if he can learn to show affection to her (chest and arms=hugging her), she makes it easier for everyone by choosing to love her boyfriend/husband

~those are my thoughts, anyway. :)