Your ideal relationship (platonic or not) might Literally be just falling into a coma next to each other... actively avoiding the "plot" of your own life and trying to slip out of any social obligation.

You might sometimes struggle to act like you care in dilemmas when your mind is eerily quiet. Apathy, maybe?

You'd understand that true connection doesn't require constant chatter, respectful of their boundaries and knowing life gets busy sometimes.

You look past social norms and appearances. Someone could be a literal eldritch abomination from the deep ocean or a disembodied vampire head (lol) and you might not care