Dating advice for a beginner?

So let me preface this by saying that I’m a 22 year old girl, and I’ve never been kissed. I’ve never had a boyfriend and I’ve never been on a date. I’ve never been too bothered about this before, but since my birthday this summer it’s really started to make me feel bad about myself. When all my friends and coworkers start talking about their boyfriends or guys they’ve dated I try to avoid the conversation, because if I get asked I have to try and figure out a way to not let them know that I’m a virgin who has never had any sort of romantic interaction with a guy. I’ve known of a few guys who were interested, but it didn’t work out. Also, right now I’m currently completing an internship with Disney, I work in one of the larger merchandise locations on property and I’m here until January, which kind of factors into my issues.

Anyway, right now I have two dating questions, which is a surprise for me haha:

The first one is about this guy I matched with on tinder. I downloaded the app because a girl I work with met her boyfriend on the app, so I thought, why not give it a shot. I had been using it about a week when I matched with this guy, we’ll call him Sam. He sent me a message a couple hours after we matched, just saying “Good morning (: how’re you” I replied the next day and we started talking a little bit. I found out he was visiting on vacation from England and was flying home the next day. We’ve been messaging on and off for about 5 days now, not really about anything substantial, and I don’t know what’s going to come out of this. It’s so hard to tell what’s flirting and what’s not through messages, in the beginning it seemed like he was flirting but now it doesn’t seem like he is as much, but I’m not sure. Also, unless he’s busy he always replies within 10 minutes of me sending him a message, sometimes even quicker. He’s said multiple times how he wishes he could have seen me when he was here, and how if I had only matched with him earlier we could’ve met up. I told him I wanted to visit England and he said he would love to give me a tour. In one of my first messages I told him I was wary of using tinder because of it’s reputation for hookups, so I figured that would imply I wasn’t looking for one. Should I just keep messaging him and see how it goes? He hasn’t hinted at taking it off tinder or anything, and I know it’s only been a week but I’m so confused. Does he just see me as someone to message when he’s bored, or is he interested in any capacity? We live thousands of miles apart though, and I’m not sure what could come of this.

The second question is about a fellow Disney employee. I was working by myself at one of the registers in a corner of the store that isn’t usually too busy. This guy, we’ll call him Matt, walked up to my register and he was just staring at me. Not in a creepy kind of way, but just smiling and staring at me as if he was so happy. I was making small talk with him, and he was telling me how he had really been wanting to buy this shirt and he had finally been able to come get it and he was happy we weren’t sold out. I told him about a shirt I had wanted so I hid it and he just seemed so interested. During this entire time he was just staring at me, and when I would look up we would make eye contact and he wouldn’t look away, he just kept smiling. At this point I didn’t know he worked for Disney, but when I asked him if he had any discounts he gave me his company id and his credit card, I checked the name on both to make sure they matched, and I asked him where he worked. He told me he was an engineer at one of the parks and worked behind the scenes, he asked me if I knew where one of the buildings was and I said yes, and he said that was where he worked. I rang up his purchase and then we were both standing there, he seemed like he wanted to talk some more, but there was a line so he told me to have a good evening and left.

I just felt like he wanted to ask me for my number or wanted to talk more or something, but was too shy or didn’t know how. I remembered his name, so when I got home I looked him up and found him on Facebook. But I don’t know what to do, we didn’t introduce ourselves so the only reason I know his name is because I looked at his ID, and I don’t want to seem like a crazy girl and add him for no reason. I mean I’ve never really had too many guys interested in me, so I’m not sure if I’m just making this all up in my head. The only possible way for me to see him again is for him to come to my work location when I’m working, or to ask someone there about me, because it’s impossible for me to go to where he works since it’s restricted. But I just felt something with Matt, and I’m not sure if I should just let it go and let fate decide or if I should add him on Facebook and risk seeming stalkerish. My only other option would be to send him a recognition through the employee database, if his manager gives it to him then it’ll have my name on it. But this way I wouldn’t be able to say anything in the message that wasn’t a valid reason for recognizing him, so he might not even know who I am. And since he probably has limited interaction with people outside of his work I don’t know if his manager will even show it to him.

Sorry for the long post, I just wanted to make sure I put all the details in. Any advice?