well if u say she is ur best friend...than excuse me u r very wrong vishal.
Friendship is far beyond this risks n all..u got be just transparent to her..and as u said in case she is not interested or something like that..she too should feel very much comfortable to convey her feelings too..
And i tell u Vishal, if such is a case between two friends, half of the problem is already solved..say something like 'oh..shez my frnd only, ofcourse i can tel her wat all i feel'
Friendship is on top of everything, it understands other frnds very well....
So i would suggest to just go for ur idea only without smelling ne risks re..If there wont be anything to gain upon, I bet they will obviously regain their usual relations...
Thats the magic call friendship.....guess why even to marry someone they say, he/she should be more like a friend n all..ahh..ofcourse tats the comfortness none other than in something call Friendship
Even I tell 'sgj' u can feel free to convey her ur feels w/o ne sad story too
Best of Luck..