Shinobu/Fumi situation is so 50/50.
I really want to hope that Shinobu has learnt from the Sakura situation, gets out of his comfort shell, and assert his feelings for Fumi. She’s insecure and jealous. She needs Shinobu to confess his love for her.
But in the 50% chance that he doesn’t do that. Then bro is going to get cucked very badly. All it takes is a douche actor and Fumi is fucked (literally) whilst he is there unaware and watching.
Regarding Sakura?
She didn’t want an opinion, she wanted support, she was going to do it anyways. Yuma failed on that and even doubled down, saying that her career is tied to his and insulting her gravure career. Sakura is now realising the magnitude of the loss of Shinobu professionally. She will still persist since Blonde gave her words of encouragement. But I hope to God, Sakura cucks Yuma.