The slight Southern accent is fine with me. Plus since she's moving to Osaka, the way people speak will probably come up here and there, so it's better to show it somehow than to translate it away.
So far so good for their relationship. I'm really worried about the depressing twist now.
I actually enjoyed the change in accent!!
I really like that they talk to each other regarding everything, how many mangas have I read where the dreaded miscommunication is central
Thank you so much for the update!!