Florida Georgia Line - Sippin' On Fire Lyrics Meaning

A friend who is there for another friend and they both realize it...

Friend number one has a desire and a Duramax...
Friend number two has a shitty life and husband...
Friend number one is making friend number two fall in love...
Friend number two is hesitant towards it but she falls in love...

FriendZone + Duramax = Smashed