Saki Yamagishi approaches Kaori on the roof and explains her wish for them to be friends. Kaori doesn't refuse the offer and instead tells Saki about her no-talking rule. The next day, Saki forgets the rule and attempts to interact with Kaori during the day. Despite finding Saki rather bold though, Yuki encourages Kaori to befriend her. Afterwards Kaori reveals her condition to Saki, with the latter likening it to her own casual forgetfulness, suggesting instead that Kaori not worry too much on it and the pair officially become friends...