hey yeah i am/was in(i guess) the same type of situation. the unmerciful unrequited love shit that sticks in your head the longest. i've had a couple of these, with no avail i got out and moved on. just within time. and too i'm going through another one. the thing with me, my current love interest never asked me to bring her food, so i never did (well maybe once i spotted her a drink) but i did other things unasked to show my affection to her (with obvious gestures i was interested, though i should have told her straight up): played her songs, wrote her notes, being a gentlemen. unlike with you, she should have told me that she was seeing someone(which when i heard from her friend, i felt that move was for shady bitches). but for you, the signs were clear in the beginning that she didn't want anything more than just being friends. i know you'd hate to hear that but if that's the case then so be it. think of it much as it's her loss. you do nice things a girl would love you for, but it's going to a person who thinks nothing of it. make minimal contact with her(if anything, cut all contact). i mean if it's inevitable seeing her, reply to the question she asks, with short, blunt replies (that's if it's even needed); don't try to get back into initiating a conversation or contacting her until you have fully gotten over her. if she realizes something is wrong and has gotten a hold of you, tell her that you've been busy. if you want to take your mind off of it you should: work, work out, find a hobby, go out with friends, meet new people(heck if you meet new people, you might find a girl that will treat you better) and as soon as you know it, things will be better. think positive about it. good luck!
[SIGPIC][/SIGPIC]so you lost a limb but hell, you will heal in time.