I like a girl but not sure what to do

ok so the girl I like moved here 1 year ago... and I really didnt notice her however about 2 months ago I started liking her for some reason...(really have no clue why) so anyways heres some info...
-i am in 4 of her classes(yeah got really lucky and btw im in middle school)
-i think she knows that I like her
-i am friends with 2 of her friends however I dont really know her too well
-she is not popular, usually quiet in class
-she likes to draw a lot and I assume she likes anime
-im not sure about this but I caught her looking at me a couple of times in class. maybe in was a coincidence idk.
OK so to sum it all up I am just having trouble on what to do since I dont really know her, even though im friends with 2 of her friends, it would seem weird or maybe stalkerish to randomly start talking to her. Also I have had a school dance with more to come... I thought about it but didnt decide yet. I now want to ask, but idk how. so anyways, I just want to know how to make her like me. sorry its so long

go up to her and ask her anything you want... or ask a non-shy person or adult to introduce you.

Or ask them to teach you how to talk to strangers. Keep asking until someone helps you out!

start a convo about something u have in common, or complement her on her drawings, nd ask 2 see more, or maybe if ur bold ask her 2 draw a pic of u. b4 thinking about a relationship w/ her, become her friend