fear of being a convience friend

I am afraid I am a convience friend to someone. When we first met, I can bet all of you a hundred dollars she did not like me one bit. Not a single bit. She rejected my handshake and walked away, gave me weird looks when she saw me around, and just got this vibe she disliked me. Now she texts me and hangs out with me but she no longer has any other friends and she broke up with her boyfriend. Before then, she did not hang out with me much and only did so on weekends when everyone else was not around, since we are both college residents while everyone else was a commuter. Sometimes I worry that she is only friends with me out of boredom, convience, and just so she is not lonely, maybe I'm wrong but I do worry that is the case. I also think she only texts me out of boredom as well. When we are at home or at least when she is, she will text me almost everyday non-stop when she is bored, but then as soon as she returns to campus, I never hear from her unless I see her in person. Just confusing.

U will know for sure if your right if she becomes friends with someone and stops talking and hanging out with you .

be strong and don't be used

i agree with Nature1968