Does he want to be more than friends with me and is trying to get me to change?

My crush (I don't know if he knows I like him) told me that if I didn't worry so much he'd like me more. He shows sings of liking me like staring, showing odd, and talking to otter girls more easier. He also said remember how we texted a lot over mid-winter break? Well I liked that. So, how can I stop worrying to show him im ok? Does he like me? He always denies it when I ask. Should I just keep talking to him? How can I stop worrying? Thanks!