Good luck with both games dev, can't wait to see what chapter 20 will be like.
I actually got a idea on how Rita could be interested in girls- high school experience. Rita could be shown getting to know someone in a library or maybe the cafeteria. They could get to know each other and then something happened and maybe they had a break-up but they ended up on good terms since the other girl moved out of Vancouver or something like that.
Idk just something that came to mind- you don't have to go with my idea but it's the best I could come up with!!