I want to come out of one sided love for ever in my life. I love my senior college girl, I proposed to her. NO was her straight reply.

But the problem is after that she s being very close to me, even after I indirectly told her to stay away, and I seriously don't think she loves me, and I'm not able to avoid her also... PLEASE HELP!

You asked her to marry you. She apparently immediately answered no.

What you think, what you told her "indirectly" (whatever that means) does not matter.

If she loved you she (hopefully) would tell you so and/or agree to marry you. She has not done that.

If you can't avoid her be friendly but move on.

You yourself state that this is a one sided love - and, yes, it appears that it is.

Try talking to her about how you feel. And you can also confide in another male friend that you trust. Hope it works out for you.

Some women enjoy knowing that a man is in love with them and they play with your emotions. You follow them around like a puppy. The really nice ones tell you to stay away for your own good. (Telling her to stay away, what's that? The burden is on you to stay away from her.)
ERGO, she isn't as wonderful as you think she is, so snap out of it. If you can't force yourself to stay away, you deserve what you get.

No its not like asking her to marry me... I asked her for a date... now its getting weird... theres nother girl(with name ami) who usually chat on face book... this senior girl came to know that I chat with her and ami told that she chatted with senior... from then this ami is a little bit hesitant to talk and she always keeps asking m I still in contact with that senior... what m I supposed to do... PLS HELP ME OUT

What are you 6? She doesn't want to date you, so what? Act as if nothing is wrong and tell the other girl NO, ain't nothing happening with the senior chick, just friends.

Stop letting females confuse and control you. Be friendly and polite to the senior, but unavailable for anything but HI, and BYE.

After that last little bit... I'm all sorts of confused!