What do people mean when they say "x" person wasn't right for me?

[Anonymous]

[WhatTheHeckkkk]

It probably means that they weren’t compatible, or they didn’t see eye to eye about things. That’s usually what I think when I hear that.

[Still-alive]

maybe just a way to make you feel better if they dumped you

[Katya98]

Lol it could mean anything