honestly I see Mami coming back as a plot device to force Kazyua to express his true feelings about Mizuhara. Mami seems to want to inform the grandma and friend that Kazyua's relationship is fake and that should force Kazyua to finally grow up or clam up..... Im predicting another clam up...
These are scenes that make me love Kazuya as a mc. He definitely has his flaws but he can be super relatable and loveable. He fr needs to grow up though. Reference: Crying tears of joy when his girl enjoys the script 🙂😛
Bro honestly I would've cut it off right there with Ruka. Kazuya kinda just chilled out on his idea of not letting all the drama continue but It is just a manga after all, fuuuuuu.