Yay, the lesbian in love with the female lead is here again, I get wait to see what wacky hijinks ensue.
Also, we have a word in English for "baka," you can just use idiot.
No, but it does mean that there aren't feelings involved by default which was what you complained about.
Maybe try reading what YOU wrote before you snap at ME for it.
For some reason I don't think that the original Japanese line was "When in Rome, do as the Romans do," nor do I imagine that Haru has the proper frame of reference to understand that particular saying.