Significant Other

Stressed, he asks, yes I am, knowing that you are the one have me in a mess How can I be your significant other when you make me feel insignificant than your lover Significant other? What does it mean? It's says it's a person who is important to someone's well being It can also refer to someone with whom someone has a romantic or sexual relationship that is likely to last longer But with each passing day you leave me astray making our love not much stronger If you really didn't want to be with me and I'm such a terrible person Then maybe it's the reason I'm in my head cursin' thinking that one day I'll be rehearsin' my vows, my devotion I thought I had it set in motion But in reality, your reality, I'm just your insignificant other The whole time I've been sitting here thinking that I was your significant other