<human>: Can you provide a brief rundown of the text in within 3 sentences?

So, here's the deal. I really am attracted to this girl who goes to college with me. She said in passing conversation as friends that she could see us getting married someday (we're married on Facebook, inside joke). I told her one day that I like her as more than a friend, and she said that I'm not in her friend zone but above it. She also said she's not yet ready for a relationship, to which I said that was okay and that I'd always have feelings for her when she's ready. We're still good friends. However, since break started, she hasn't even taken the time to text me or Skype me or anything unless I do it first. Her twin hasn't either, so I'm sure it isn't just her. However, I don't really know how to approach this whole situation. I'd really like to start a relationship with her starting this semester when we go back, because our time at college is obviously limited. Any ideas that wouldn't totally freak her out and kill our friendship? Or any ways that I can truly judge if she's interested in me? I'm fairly certain she is, but I want to know for sure so I'm not wasting all my time.
<bot>: Girl shows feelings, I later tell her I like her. She says she's not ready. I want to start a relationship soon. How do I start one without freaking her out? How do I know for sure she likes me?