Hey now, don't dis the purple text. (In fairness, mine was usually purple/pink text over a black or blue background, sans sparkles, because I'm classy like that.)
the English version is all about what a hero Sailor Moon is, which means that Bruce is imagining himself as a pretty princess fighting evil on the rooftops
Well, yes, the pretty princess aspect of it is fun, but the daylight/moonlight dichotomy was what especially had me thinking Bruce could relate, along with the hero stuff.
Usagi and Mamoru
Sailor Moon/Serena and Tuxedo Mask/Darien? Oh, Darien. I had almost forgotten about him.