Honestly this chapter was pretty good until that scene when they're watching movie, it made me a little uncomfortable and upset. She's want to help her become an actress but to me she's only after senpai body, in every chapter she did molested(idk how different call it) her, more than it looks like old Nana is jealous of her younger self, on the other hand young Nana... well idk why but looking at her (knowing that she's younger version of that pervert) I think like she wouldn't give a f when she would saw senpai kissing with Sasaki.
If in every chapter Sasaki will be after her body, groping and touching here and there, im not sure if this manga will be good