You used to enjoy spending time with your partner, but recently this hasn't been the case at all.
By the time Friday comes around, you would prefer spend time alone or with just about anyone else than schedule a date night with your significant other.
Basically, you don't want to get close to your partner. It feels laborious to have love.
It is difficult to give even tiny amounts of affection, like a hug or hello kiss. Simply put, there is no longer any physical attraction.
And it is not even necessary for these future plans to be that far off. You are actively avoiding spending any time with your partner, which is the first warning flag.
Furthermore, delaying future-focused conversations could be a massive red flag that you don't see them as being a part of your future (in which case there would be no purpose in talking about it).
When you finally get to visit your partner, you're nervous and depressed. Everything they say or do either irritates you or makes you angry. You end up responding by being curt and sarcastic with them.
You feel awful even if you know they're acting perfectly right. You still struggle to control your impatience, though. Even when they are reasonable, everything about them seems excessive. In all honesty, being around them is taxing.