If a boy is 14 or 15 what are some hints that he will give you if he likes you?

Most boys usually start really getting interested in girls around the age of 14. For boys they keep a lot of eye contact, they will always be looking at you. Also a lot of unnesissary touching like he will lay his Han on your shoulder or graze his arm against yours. Lots of guys who have a crush will hug the girl a lot like just to say hello or a small victory. Hope that helped!