Is she bi-curious but afraid to try it?

last night me and this girl who ve been flirting outrageously went to my room. ii didnt invite her, she offered to come with me so i said sure....anyway when we get to my place, the light goes out and thats when i decide to try it...i start from the corner of her lips..she goes still and goes to me...aleeena but doesn't pull away...3 seconds p...i take this as a sign that its the wrong move to make, so i step away and th lights come back on, she moves to the miror and says.."ah ur lip gloss is sticky" and then she moves in front of me and she lets me rub the gloss away ...we leave...i apologise for trying it, but im still wondering, she didn't pull away or object verbally when i tried to kisss her but just went still. Ofcourse i apologise to her and say im sorry i tried it..she says its okay and adds that she's never kissed a girl before but 2 of my friends only during spin the bottle". she says this in a voice that suggests she's just nervous to try it in reality.Whats goin on?hlp