I have been friends with this girl for 2 years. We have suddenly become very close and started going to the movies together and going out to dinner together. She has started calling me lovely and sends me x's at the end of text messages. When we arranged to go out to dinner and arranged a time she said ' Perfect' and sent me blowing kiss emoji. She has sent me the blowing kiss emoji on 2 other occasions. She has also sent me a red love heart twice. She complimented I smell good and has touched my leg with her hand twice.