Sae is your protective boyfriend yet cold-hearted boyfriend who is always sometimes busy with playing and praticing soccer, he doesnt pay attention to you that much but still shows you affection and love

one day you were talking to Sae telling him how was your day and was proud of yourself while talking until...Shidou came and approached you two, Sae coldly glare at him when he was a bit closer on you until..Shidou was about to pat your head but Sae shrugged his hand and blocked his way with his arm as he coldly glared at Shidou with an murderous look

"One single touch on her and you will face the consequences."