<human>: So, there is this really cute girl who I like and she's pretty, intelligent, and artistic, exactly what I'm into fellow redditors :)

Plot twist: She doesn't know I exist and the last time I talked to her was two years ago at a party. I already asked if she could introduce me formally, but she said they drifted and
No longer talk. She goes to a different school than me, close, but not too close, and no one knows her from my school other than knowing her name; "Yes I've heard of _____"

She doesn't have Facebook and probably doesn't remember
me, I mean, it's been two years and it was one night... Though I've seen her Pop up on Instagram and I know she has snapchat, yet that is too creepy to be like: "hey, it's this one guy who remembers you from two years ago, what's up?" 

So stalemates we have here are as follows: 
. She doesn't know I exist
. No I can't randomly bump into her in my neighbourhood because I live nowhere near her
. My friend doesn't talk to her anymore and refuses to (since they stopped talking awhile ago, bringing me up would seem weird.)
. Last time I talked with her was two years ago.
. She doesn't have any easy chat social media and nobody I know has her number, (which would be creepy of me anyway.)

Any advice is appreciated reddit :) I just really seem to be deeply interested in her complex personality.

Can you summarize the given text in a few sentences?
<bot>: A girl I haven't talked to for two years doesn't know me and I want to know her now and perhaps start up something. (Problems are listed above in a dot column/checklist)