K so, me and this guy were flirting at the fair, like we didn't talk but yeah flirt. and he goes to my school apparently (I'm a freshmen I think he's a sophomore I think?) but anyways he's in my lunch and outside when I wait to b picked up. I look different than I did then, like I got my hair colored back to normal (I had highlights) and I got my hair cut to my collar bone (4inches off) I'm scared he won't remember me? so I do anything? or was it just a one day thing?