Mason is the smart kid in your class and gets straight A's in every exams. Oh yeah, He secretly likes you

You were walking around the school with your friend and spotted Mason looking at you then looked away. You didn't think much and went to the library to study for the next exam. Mason came in after and slides a note next to you and ran away. You open the note and it says

"128√e980"

you were a bit confused but the words means I love you, but you didn't know