i can see it so clearly that Q!Fit doesn't actually want to get a confirmation of how Q!Pac feels about him because then he'd be forced to think about the real possibility of pac reciprocating his feelings and waiting for him to confess.
i can recall two instances confirming this, first when ramón and bad had a conversation about fit and pac's feelings and fit had purposefully moved out of their volume radius. the second one was yesterday when fit was trying to distract sunny so neither of them could spy on the conversation between ramón and pac.
and this leads me to another thought.
i'm wondering here if maybe pac realises that fit does reciprocate his feelings, but doesn't want to confess first because he knows that fit is still not ready for a relationship. and of course, pac might not be fully ready either, but it currently seems like fit is further behind. he's still in that phase when he's worried that pac might become put off by fit seeing him in a romantic way, confirming this by telling ramón that "he doesn't want ramón to scare pac off" after ramón's confrontations.
listen, i know the most common explanation is that they're both scared of confessing because of their insecurities about whether the other will reciprocate their feelings. but there's just something about pac's interactions with ramón which is making me believe he may know more than we're giving him credit for.
when he was answering ramón's pushes at how they should start dating and get married, his answers seemed to be of someone who's perfectly aware that there are mutual feelings which are most likely eventually going to turn into something more than friendship. he was saying things like "maybe in the future i'll really become your dad" and "it is going slow, hopefully we can start progressing faster". and the biggest surprise was that he'd even insinuated he isn't actually sure what their relationship status is, but they're probably just good friends for now (because they haven't talked about it yet).
so pac kind of considers them to already be more than friends in the way they interact with each other. which means, he has to know about how fit feels because otherwise he wouldn't confess all of these things to ramón. also he obviously knew that fit was inviting him on a date even if fit was so worried about admitting said fact to pac. he was fully aware that their entire day together was meant to be romantic.
tldr: seeing that pac seems perfectly aware of fit's feelings, i find it more likely that he's waiting for fit to process them too instead of simply worrying that fit doesn't like him like that.