There a crush I like. I manage to get her number. She accept a lunch date with me. But last min cannot make it due to various unwell reason, twices. I always initiate text with her 2-3 times a week. Which I believe she's unwell, and I just pick an unlucky date or time. We manage to have a conversation over around 10text and she stop replying to me. She's always end with a "haha" in her text message. So my question, is she actually interested in me?