Lyric discussion by FierceDeity2 

Cover art for Anchor End lyrics by A Wilhelm Scream

When I needed you to make me needy, how surprising! You needed nothing of mine.

I think this is the single defining part of the whole song's meanings. My interpretation is that it means he was bordering on the decision of breaking up with her, or already did. And all she had to do was prove that she cared, and everything would be alright again. But all she ended up proving was that she didn't give a shit