Is there a way to re-view scenes from heart events that don't give you underwear? If not is that planned to be added? Thank you<3

Hello, there are 2 ways to rewatch it : just click on the thumbnail where was the heart, or go into the menu with the Robin's head icon and click on the tumbnail with the illustration from the chapter you want to rewatch.

What are the bottom two rows that are locked and the final 4th column that is also locked? Future stuff I assume?

EDIT: 3 rows at the bottom of the book, 2 rows at the bottom of the MC head menu. Weird.