#2 You get friend zoned because you’re being put in reserve. This means that she could be interested in you, but there are just so many other guys she finds interesting boyfriend material at the moment.
It is a fact that compared to boys, girls rarely have trouble finding potential romantic partners. It is not uncommon for girls to have many guys pursuing them. So in order to manage these romantic prospects, she categorizes them in ways where she identifies one as boyfriend material and the unlucky ones condemned into the friend zone pool.