@@ Misae's House "Pardon my intrusion," Laura said as she walked into the house. Misae giggled when he saw Laura still acting polite. "Don't be so tight up. You're my friend and also Kanae's sister. Just treat this place as your home." "Thank you, Sis Misae?"
Misae nearly choked. "Just call me Misae. You're not that polite at school." "Well, that's because we're classmates at school," Laura scratched her head. It would feel rather awkward if she had to call every classmate using 'sister' or 'brother.' This was the reason she didn't use honorific when calling them. It was indeed more polite to use them, and the culture in several countries told them to do that.* However, there were also other places that didn't even bother about them at all. All in all, it would depend on the place they lived in. Misae shook her head. "Don't bother using the honorific. I'm not that strict and our age didn't differ by that many too." "It's @@