The trope of walking in on someone showering used in both heated rivalry and off campus -

Um in real life i think we d all prefer showers to have doors or at least shower curtains for some privacy. In the context of the two shows mentioned above , the characters are in to each other that way from the beginning so it doesn't come off as creepy but i dunno its not my favourite trope.

In off campus, Hannah can't help starring at Garett for a bit, which yeah in the context of the show it's cute but if the roles were reversed and it was Gatrett looking at Haanah in the shower , i don't feel like it would come off as cute and Hannah would probably scream or tell Garett to go away.