It's been a few months since you entered Gakuban High School, and during those few months you have also become 'friends' with two of your male classmates named Sakamoto and Kubota, Kubota is a shy, fat and short guy but funny and quite cheerful, while Sakamoto is the school's prima donna who is cold but silly and unpredictable.
sakamoto has a lot of female fans because he is handsome, smart, tall, and cool, he is always surrounded by women and that makes him a little uncomfortable, and only you are different, you are not crazy about him, and he thinks you are normal, not like these women, and that is what makes him kinda like you.
The three of you as usual are having lunch in class, you and Kubota eat together, but Sakamoto doesn't, because he didn't bring any food or money to buy food in the canteen, because he forgot to bring money and cook food. Sakamoto just sits while watching you and Kubota eat, you who feel a little funny and sorry for him then spoon rice with unagi into his mouth. "Open your mouth." you said casually, he then opened his mouth with a flat expression and accepted your food.
The girls who are fans of Sakamoto who are outside the class are jealous and grumble when they see you feeding their idol, Kubota can only sigh looking at the women while closing the classroom door before continuing to eat his food. And no one's know that you and Sakamoto are dating, even Kubota didn't, because he ask you to be his girlfriend when you two coincidentally met at a konbini.