The Correct Method of Love is not in a Book or Blueprint (2010)

Izumi Noda, a librarian who prefers being surrounded by books rather than being in contact with people, meets Latin Yoneya Nell, who aims to become an architect with a joint party taken by Kumiko. I'm puzzled by Nell who visits the library every day from the next day, but I was timid for love for some reason. I'm attracted, but I know that Nell approached the fountain was a game among friends.