Gym Crush

Hey everybody! I go to the gym and it’s usually the same crowd of older people. But ever since ~June there had been a cute guy my age in there as well! I know I can have a ‘don’t talk to me vibe’ most of the time. I really don’t talk to anyone and mind my own business, this is kinda making it hard for me to find an excuse to talk to him. I don’t really have relationship experience and don’t know if I’m 100% ready for a relationship. But I think it would be beneficial to at least meet him and chat with him. I’m honestly scared of talking to him directly. Does anyone have advice on how to talk to their gym crush? I don’t know anything about him really and I don’t want him to feel weirded out but I want to know if he’s like at least single.