I Hate that I Love him?

if he is in love with someone else, it doesn't matter how you feel, i would just tell him you need you time. tell him you want to start looking for a guy to have a relationship with and you can't do that if you are spending so much time with him. tell him you want to spend less time together because you know he likes someone else and it isnt fair that you spend so much time together. tell him how you feel and your afraid to get hurt so you want to step back some. whatever. just tell him something and get away before you do get hurt.