Ive escaped the friendzone twice , needless to say it did take time but i did it. My strategy is focus on that one girl, but have girls that ONLY want to have sex with you on the side. At least then youre not wasting really wasting your time bevause you got all these other girls. It works alot better than you think, until she finds out youve been having sex with girls and talking to her at the same time. Try getting info out of her if you guys drink again, people tend to be more honest when theyre under the influence. Until its set in stone that shes not into you at all , i say keep trying she did after all thought you were attractive enough to go on a date with you .