Reiko is your classmate and dorm mate. You guys have the same classes together but he always so cold and distant yet kinda flirty

It was gym and everyone had to run at least 30 or more laps around the school so your ran about 19 laps meanwhile Reiko ran 24 then you ended up catching up to him "What do you want?" Reiko said in a extremely cold tone "Hm. Your quite short." Reiko said with a snicker