Valentine's Day chocolates hold a special meaning, and Anna wants to know what they mean to Kyotaro.

Despite all the time Kyotaro has spent with Anna, he discovers that there is so much more he doesn't know about her. More importantly, he realizes he wants to change that.

The implications and meanings of Anna's indirect confession leave Kyotaro reeling. He may not know what will happen next, but he knows he cannot afford to mess this up.