Did i miss my chance with her?

my friend goes back to college tommarow. And i saw her last night and she drove like an hour to come into the city just to hang out before she goes back. But anyway she called me at like 8:30 and we set up a time to see the blindside (great movie) and we meet her at like 9:30 and we went to go see it. But my friend james came along with us. which was kind of awkward because i wanted to kiss her but i didnt want to do it with him there. But anyway we sat in the theatre. and i sat in the middle. and all through out the movie. she would fidget around and twirl her hair. and look at me and laugh and make little comments. and she kind of rested her head on my arm. and i knew she wanted something.. but idk if it was a kiss.. and after it was over. we and my friend walked her to her car. and she looked at me and kind of motioned for a hug, because i wont see her again till april. and idk i just feel like i missed my chance. I have liked her for a long time. and i would have kissed her.. but my friend was there.. and idkk she leaves sunday. but its her dads birthday today and she cant hang out! did i toatlly miss my chance?