Search Results: what does keep in touch mean

So in summer school, there was this girl that in my class and when we were walking to class i looked at her and said "hey" with a smile. She smiled back. And I said , " how late do you think we are?" She just said " oh not sure. " I didn't think much of it, so I walked ahead of her to go to class. Later that day, and for the next couple days, I saw her looking at me, with a resting smile on her face. I feel like she wanted me talk to her again. I didn't. Instead I talked to the blonde girl who sits infront of her, who might be less attractive. Me and the blonde started hanging out a lot at lunch. And I noticed that the first girl saw us. The first girl doesn't get hit on by guys from what see. When I walked out of the class room, she was behind me and noticed she touched my back pack. Later when I would talk to the blonde in front of her , she started looking kindaad or annoyed. And later, she was in a car and she saw me and the blonde walking home from school, and the girl gave me cut eyes that followed me as the car drove by. Now if she sees me and the blonde girl walking around in the hall, she'll turn her head away from us to talk to her friend while her friend eye balls us. Later I sat beside the blonde girl in class and was talking to her while the first girl sat behind us alone while everybody in class was talking to each other. She looked up in front of her a couple times. I feel like she was looking at us but not sure. We were the only thing in her range of vision. Then later her calculator drops right by me. She didn't look up from her desk, and I picked it up for her and she quietly said thanks but didn't look up from her desk. I don't know if she droped it on purpose but it's possible. when leaving the class, she slowly Walked a little behind me, and looked at her and as soon as I did, she slowly turned her head away from me. I assumed she didn't like me so I kept going on, and later I was standing outside with the blonde in front of the school. The girl came over with her friend and they stood near us for the longest time. I don't know what they were doing. she must have saw us standing there. Does this mean anything at all? Does she like me, hate me? Should I talk to her? What should I say?