Responses
I DID maybe the authors know eachother
I seriously did not know it was them at first. I think the author is a fan of BOTFF.
I think that's the most plausible explanation...if not that then they might know each other. Regardless it was a nice touch that I appreciate (・ω・)
Did anyone notice the characters from the baker on the first floor? I was so surprised when I saw them but in a pleasant way :)). If you missed them, it was when they were buying clothes.