It doesn’t reflect well on her, but it does feel sort of…real, in a way that people can sometimes be shitty in real life. She’s tangled herself up emotionally for a long time with someone who for various reasons just isn’t going to be a good romantic partner for her, and there’s certainly a bit of catharsis in realizing “oh maybe I just can stop trying to make this work and stop feeling bad at how I can’t ever seem to make it work”. Because the whole Spock thing clearly has been making her miserable, because she loves him but somehow it seems impossible to turn that into a whole emotional relationship. Its just that immediately after that moment, if you really care, you still need to go check on the person you’re hurting. I really do hope they get a moment in the next episode to get some actual closure with each other.
Honestly this episode feels written by Sondheim fans more than anything, which is why all the G&S references were so odd to me lol. Definitely less focus on “fun” but I think all the lyrics were really clever and expressive and the way that all of the songs felt like they reinforced character work successfully was a feat even if none of them are particular “catchy” in that ear-worm way. Company is probably my favorite musical of all time but its pretty hard for me to hum you anything from that show