>>713831807
He is referring to Frisk, not Chara
As much as Toby tries to make the playable characters gender neutral, his subconscious can't help but recognize Frisk and Kris as men. Just like everyone in the world sees Chara as a girl. Chara is already a girly name and her blushing cheeks add more to it. 99% of her fanart always shows her as a woman, because she is.