Lyric discussion by FANElite 

Cover art for Wisteria lyrics by Hands Like Houses

If this isn't about a breakup, and how he has let himself go and how she has moved on to a better life and how he has been excluded from it, then I have just been let down immensely. This song has hit the nail on the head as to how I've been feeling.

and it just so happens the girl's name is Mary too.