How do I tell her I just want to hook up?

Try something along the lines of: “Ive been having a lot of fun and Im just wondering what youre looking for out of this.” Let her know that you dont need an answer immediately, but that youd like to talk about it before this goes too far.

Why do I want to hookup?

Adolescents and emerging adults engage in hookups for a variety of reasons, which may range from instant physical gratification, to fulfillment of emotional needs, to using it as a means of finding a long-term romantic partner.