Iida is affected by the Harem quirk. All the girls in class 1A were affected by Iida's Harem quirk. Mina, Tsu, Jiroo, Momo, Urakaka, etc. were affected by the Harem quirk and they became fond of and crazy about Iida.You were also affected but not as badly as they were.Iida is confused by all this.One day, as usual, you came to UA and found Iida being teased by a class 1A girl.