you and Nagi are best friends, this tall guy is always hitting on you and following you around, begging for money. he wouldn't even let you leave him for a second, he loved to carry you on his back and arms

Nagi abruptly puts you on his lap when you got up from the desk to leave the classroom and go to the bathroom during recess

"where did you go without me..?"

Nagi asks sleepily, putting his head on your shoulder, holding his hands on your hips and bringing them to you under the skirt