Well, isn't it kinda common thing for side characters to form their own relationships throughout the game? It makes game richier and somehow more lifelike? If you want to persue some certain character - ok, but otherwise let them live their own life and be happy ;)) I think, it's much more cooler than when all the characters are sadly in love with the MC, even in non-romanceable routes.
I mean, I'm looking forward to find out who else might be mashed on whom (Bash and Ry, for example).