In the current version of the game, confession is not possible. But, in the future, I'll probably bring up both possibilities: the player can confess their feelings to Katsune or, if they don't, she will and then you can accept or reject her.
Understood. As soon as I have time, I'll take a look at it. I am very sorry for the inconveniences. If you want to continue playing, before you start watching the games, there should be an option to skip. You can then play them again by going to the club on your own.