let me lay this down for ya

junior in highschool, brass captain in a small marching band (like 40 people)
there's this freshman girl in drumline, and she's had a crush on me since summer
she's talked to me about it before, but I had a gf at the time. split up a few weeks ago, and she talked to me about it again yesterday. I turned her down again, but i feel really bad. we're good friends, i'm just not attracted to her. should I give her like 1 date or something? i'm confused wat do