Does she really love me...???????????????????????

...Now i hav completed +2..I am in a totally confusing situation...i met her last year unexpectedly....she is the friend of my ever best friend ie she was my best friend's frnd in the school my frnd had earlier studied...I proposed to her after 3 months aftr i met her...she 1st said 'No'...moreover she was very studious and stood 1st in her school..aftr dat i began chatting to her via orkut..everyday..after somedays we started talking via fone...she always told me dat she wud lyk me as a frnd..one day she said me dat she felt bad wen i hadnt cald her 1 day..n also said that dont take it in another sense..so many days went n oneday she said me dat she wud agree in future if i propose 2 her parents..thencame my tour..during that tour some of my classmates sent bad scraps 2 her account using my mob...i had givn 'remember pswrd' in my mob...her bro had seen it...aftr dat she told that dont try 2 contact her or not mail her...she also said dat she doesnt believe dat i had done it.....aftr dat der wer no contacts 4 a long tym..i calld her in january but she told tha she doent hav me in her mynd..n so on..spoke a little bit rude..some days b4 she calld me and inquired abt my xams..n told she want me as her best frnd...she also told that same age wud be a prblm..nxt day she told she loves someone..aftr 2 days she said sorry 2 me and said that all she told was alie...it was done bcoz her brother askd her to do so..also her frnz doesnt lyk her havng a softcorner 2 me...she is saying that lets be frnzz 4 evryones sake and nthng shud affct our studyzz....she had sufferd a lot coz of this frm her frnss....Does she really lov me????