What at first makes things better. Then makes things uncomfortable. Then kills things like relationships?
Give up.
how you ask well lets walk through it.
stage 1
You meet some one you like and things they do may make you itch but nothing to get excited about.  Being late. Not telling you when plans change.   Forgetting things.  No big deal.
stage 2
They make decisions and don’t tell you till its the day of even.  They do things and don’t see if you are bothered by it.
stage 3
You forget how to talk to each other you become complacent and now everything eats at you.  And you look back at stage one and say I should not have stayed Silent….