Talk:Lie Ren/@comment-1292715-20170212010142/@comment-124.106.255.119-20170708140138

It's actually not that rare for someone for someone to be called by his/her last name, even by the people close to him/her. Uncommon yes, but not completely impossible. I grew up in an all-boys boarding school and we call each other by our last names, even best friends. It's kind of our... thing there, I guess. I think that started because teachers here normally call their students by their last names, and I suppose the students picked  that up from them.

I don't know with the surname thing, but I once had a friend who chose to go by her biological mom's name rather than her dad and stepmom's surnames. So it's all about a matter of choice, I guess. My guess is that Ruby went by Rose since she idolized her mom so much growing up that it's her way of honoring Summer.