Help!

So, long story short there’s this pharmacist at my pharmacy that I find insanely attractive and have a crush on. Every time I go in to get my medicine which is usually 1-2 times a month to refill my prescription, he’s there and when I walk in I immediately lock eyes with him and I end up having to be the one looking away because I get nervous lmao. But, usually I never get him to check me out since it’s usually him and another woman and she ends up always calling my number instead. Anyways, last time I was in there we made our eye contact and when I was leaving I held the door for my mom and looked back in one last time to look at him and he was already staring at me and I gave him a shy smile and then left. Then, TODAY he called my number and I went to him and we were just staring at each other and I said hi with a smile and he did the same and then I had to say “I’m here to pick up” and he goes okay, what’s your date of birth and when I told him he goes “oooo, 98? That’s the same as me!” In this like this goofy type of tone with a smile and I said “oh, nice!!” With a smile and then he asked for me to tell him to verify my address while saying my full name and the whole time he’s talking to me he’s like super smiley and gave me like a thumbs up after I verified my address and just stuff like that while never taking his eyes of me really. And then when I was about to leave, he goes “I hope you have a great rest of your day!” And I said “thank you so much, you too!” And he gave me the biggest grin that even my mom said when we left “he just gave you the biggest smile ever.” Need advice to see if you think this could be anything other than him just being nice? 😂