we both love each other but her parents are not agree what should i do

i have a girlfriend and we both love each other so much.but her parents have fixed her marriage to a guy from their cast.she has told to her parents about us but they are not ready for it.she has told to that boy but he is also not ready to leave her.he still wants to marry her.what should we do.i am doing engg and in last year.still 1 year to go.even if we run away as i dont have degree i wont get good job.what should i do.pls pls help me.

Hey you can complete a degree in next year also, get a help from your friends and your parents and run away and marry her, you get a degree again but you won't get that girl again in your life and also if she marry another guy daily you get hurts it wont allow you to study then your wish, if you do not have gutz then wat the hell you are loving .stupid.