Is this girl playing with me?

iam in love with ma istant.it just happened n we fall really for each other n even kissed each other n suddenly she told me her dad is looking for a guy.she told me to maintain a distance.now she makes fun of me on ma face.make me count ma drawbacks.and says no one either her friends like me.she is allways in front of ma eyes.it pains alot.i feel like telling her 2 leave.because her friend says dont give her much of importance shell get back.i don understand sometimes in office she holds ma face,hands when ever she feels like.but iam a human i dont understand what to do.what does she wants.she makes fun of me like anything.n tells i cant marry you.how can i know what is she up to.i want to know n need help as iam not able to concentrate on ma work.iam sensitive and emotional when it comes to matters like this.i want help before she spoils my life.