A D I've seen him flop this show before F#m G Thinking there's a quick fix for a bachelor's lonely score A D Relax, it's not conscript to war F#m G You're so desperate you should wear those flashing devil horns A D Just cause she came here alone F#m G Doesn't mean sheâs not got the baggage of a long haul flight A D Just cause you're dancing slow F#m G Doesn't mean you're not hanging by a thread of spit tonight [Chorus] A This is not an IOU D This is not an IOU F#m G Don't let her invoice for services rendered A This is not an IOU D This is not an IOU F#m G Don't let her invoice for services rendered [Chorus] A D Well done, you jumped in the shallow end F#m G When your blood rises up sheâll chuck you in again A D Itâs holiday time, sheâs home with mum and friends F#m G But youâre three months in you canât shake those jealous breaking ends A D That paranoid pulse that beats your head F#m G Well you know that there's a reason why it beats there A D Though she says she loves you on the phone F#m G You know she's fucking like a vampire in her parents' home [Chorus] A This is not an IOU D This is not an IOU F#m G Don't let her invoice for services rendered A This is not an IOU D This is not an IOU F#m G Don't let her invoice for services rendered [Verse] A D Just cause she came here alone F#m G Doesn't mean sheâs not got the baggage of a long haul flight A D It seems you learn your lesson slow F#m G And that's how you get knocked out without knowing that you're in a fight [Chorus] A This is not an IOU D This is not an IOU F#m G Don't let her invoice for services rendered A This is not an IOU D This is not an IOU F#m G Don't let her invoice for services rendered