There's a girl I met in my University during some society activity, we had a few conversations and I really like her. We started following each other on Instagram and we started chatting and replying on each other's story occasionally. Sometimes when we're in the middle of a conversation, she stop replying for almost a day but she still post stories on her Instagram. Normally I would think a girl doing this means she has no interest but she always kept the conversation going by asking me questions and creating new topics for us to continue chatting. I'm really confused right now? Is she playing hard to get or is she just not interested?