If I didn't know any better I'd say her best friend was trying to steal her not boyfriend. She's a man eater, lol! It makes you wonder Kazuki's been bragging about him since middle school to her best friend Chihaya any wonder why is might her interest might be piqued. Anyway it's good your not boyfriend is in good standing with your best friend could you imagine if she hated Yuuji. I've been wonder how does Nina hear them so far away sometimes the shot is far while others it's pretty close. The apartment seems farther or closer for whatever the plot demands of it really inconsistent. It is a beautiful shot regardless.