Ruka is the best option in any IRL scenario, but Chizuru won Kazu's heart first. If Kazu rented Ruka first, there would be nothing there for either one of them. Ruka fell in love with Kazu because of circumstances that happened. I do feel bad for Ruka because she's trying her damn hardest to be the best girlfriend to no avail.
Man, Ruka sure would be the perfect girlfriend if she was really my girlfriend. Wait, she actually is my girlfriend and I'm the one stopping the dream??? Huh?
I know he's too deep in the Chizuru game with two confessions now but this scenario always gets a chuckle out of me.
jesus they leave the doords unlocked?, madness, we not only lock everything but have a tall bar "fence"(well it's not a fence as it has to be taller than a person) with a locked bar door, all windows are barred as well