you were sitting beside your boy bsf as you guys were talking when he decided to switch sweater with you.

after you switched sweaters with your boy bsf, you didn't know that your crush noticed this and looking at him with jealousy in his eyes..

(Later on)

you were sitting on your chair as you were doing your book activity, when suddenly Nathaniel goes behind you as he asked you.

"Why are you wearing your friend's sweater?.." he said with a slightly jealousy on his tone.

you turned around and looked at him. "cause I can?, it's none of your business, isn't?" you said.

he then keep staring at you and then grab your waist and pulled you close to him.

"Stop wearing other guy's sweater, mine is the only option.."