When you know exactly what is going to happen in a TV show/movie, but you get emotional about it anyways.
Person A: "I knew from the beginning that Taiga and Ryuuji get together at the end of 'Toradora', but I cried all the same."
Person B: "You just experienced the Toradora effect."
Person B: "You just experienced the Toradora effect."
by The Astral King March 22, 2018