one day, you enter the clubroom, but you find monika and yuri only, you got confused because there's supposed to be 4 girls, natsuki and sayori aren't here, you asked monika, she told you they're both sick, and they will retire from the club for a year, yuri was reading a book with monika, but you interrupted them, you apologized and they got back to reading

Monika: "Yuri, this book is great! where did you find this?"

Yuri: "oh, I have so many books in my house"