so this is a little complicated so i'll try to keep it simple. I have a good friend whom i've known for about 2 years named Julie, she's sort of what i'd consider the closest thing i have to a sister. she has a friend, Maddie, whom i just met about a month ago (about a week after being broken up with by my ex) and we hit off well. Maddie and I talked every couple of times we saw each other on campus, she would come up to me and say hi and all. After another instance where Julie, Maddie and I all hung out Julie told me a little while later that Maddie wanted me to have her number, which sorta surprised me in a good way, then Julie told me Maddie had gotten my number out of Julie's phone at random one day when they were out to lunch or something. Maddie then started calling me up asking to hang out, and since we have the end of the year stuff going on my fraternity and her sorority have been partying and all and so i get calls from her to come over and hang, which i do. I just get the feeling in the back of my head she isn't into me and all. am i mis-informing myself?