^It's a little funnier if you get the meaning. Here's a fix.
1. During a handshake event Yokoyama-san says:
"I don't think I wanna let go of your hand... Can we stay like this forever?
"
2. During a theater performance Yokoyama-san comes to me and says this:
"I told you you shouldn't be coming here. Mou... You idiot"
3. In the library Yokoyama-san suddenly says:
"My hearts page, do you want to open it?"