Can I ask this girl out again ?

I’m a 22 year old guy and I took this girl, 19, out on a date back in December. She wouldn’t kiss me at the end of the date. But I did like her. So I asked her out on a second date. She declined, and said she only saw me as a friend. Which hurt. She started seeing another guy but then it ended. She HAD to have liked me at one point, right? She did go out on a date with me. It’s Valentine’s Day almost. What plays do I have?