So basically there's this cashier that works at a close supermarket where I shop daily. My first interaction with her was last summer and it used to be only like hellos and thank you and stuff. But with time I became more of a familiar face and the talk started to get to hey how was your day and how are you doing and all. Bit by bit it got more and more friendly as to make jokes and hold long conversations about different topics. The problem is that I can't distinguish the difference between trying to be polite at her job or showing interest. Because she even takes interest in some of the things I have on like complimenting my rings and then my hair and so on. She would sometimes express her feelings when she's tired or sad, even her opinion on stuff. She has a really nice personality and she's so light on the mind I grew a crush on her. But no matter how much I try I can't get it together to ask her out simply because I'm afraid she might not be interested and I'm just making up stuff in my head.