Turns out the one spreading the rumors was Hashimoto, who did so at the behest of Sakayanagi. Shortly thereafter, Sakayanagi appears before Class C and she informs them she has evidence regarding the rumors about Ichinose.
A little crush on Karuizawa's 
barely anything, though.
لكنّ إعجابه بـ كارويزاوا
أمرٌ وديع
Dass er Karuizawa liebt?
Ist doch harmlos.
Estar enamorado de Karuizawa
es algo muy leve.
Estar enamorado de Karuizawa
es algo muy leve.
Le fait qu’il aime Karuizawa ?
C’est gentillet.
Ma dai, dire che gli piace Karuizawa
è una cosa carina...
Mas uma paixãozinha pela
Karuizawa não é quase nada.
Ой, тоже мне, трагедия: написали,
что по Каруидзаве сохнет.