What does it mean when the girl I like wants me to walk with her to class?

So a couple weeks ago the girl i like asked me if i can walk with her to her class i said yes so since then ive been walking with her to her class and all we do is talk about stuff sometimes when i dont see her and im walking to my class she would yell my name out loud to get my attention then i would walk her to her class. Then one day on kik i sent her a funny meme and she said "you make my life FAM" then as a joke i told her "you need me" she replied with "maybe lol" then i said " nahh you need me" she then sent me a winking gif. What would this mean?? Does she like me or is intrusted please help i really like this girl and i want to make the best of it.