October 15th: Height of the Sky, Shade of the Grove / April 26th-27th: Expert on Love - S3.E6

On October 15th of the previous year, Yoshinoya appears to be down, and is constantly checking her cell phone, leading Yuno and the others to think she may be in love. It later turns out she has been reading a romance novel on her phone. April 26th: The girls spot Nazuna on numerous occasions being assisted by boys and wonder if she is popular among them. When asked about it, Nazuna says she is not too keen with it since it makes their other girls jealous.