She doesn't open up to anybody, should I keep liking her? Is it worth it?

Anonymous
So there's this girl I've liked for well over a year now who doesn't open up to ANYBODY. Even her friends. And it's me 90% of the time initiating the conversation. When it comes to just me and her, and me asking her directly about herself or anything, she responds but sort of dodges any sort of answer that's good or bad. For example, her best friend told me once that I made her feel bad about something. Then, when I ask her, she just says that she didn't care. But when she is with her friends, she takes the oppurtunity, especially on social media, to butt in and start random conversations and tease me. She's definitely more comfortable with me than she was 6 months ago, but is it worth it all?
She doesn't open up to anybody, should I keep liking her? Is it worth it?
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