Dating advice

Need some advice! A few weeks ago I started talking to a guy on Grindr. We talked a lot and there would be a lot of sex talk, both about what we would like to do to each other and what he would be doing to other guys. Anyway, a week later, we met up near to where I live (I live with parents). We kissed and fooled around outside, and whilst I expected him to leave after that, he called his friend to say he couldn't make a party he was meant to be going to, and instead took me to a nearby restaurant where we had a nice dinner. We talked about ourselves and our lives, and he would touch my hand a lot, and I would catch him always looking at me, like really looking at me. During the meal he told me that he was embarrassed by all the things he had told me about sex with other guys, like he had wished not to have been so open and graphic about it with me. I told him not to worry. After the meal, we kissed before he left. The next morning he text me, and because he was moving into a new apartment the next day and going on holiday with his friends a couple of days later, we didn't see each other again for two weeks. But we talked every day, he even told me during the holiday that he'd never messaged a guy every day after meeting them, especially on holiday. The thing I'm worried about is that since our first date, fooling around outside and having dinner, we've never talked about sex. There's been a few messages where the flirting seemed to be heading that direction, but it's not actually gone there. Today we met up for lunch during his lunch break, his first day back since being on holiday. He told me that he kept having me on his mind, and he paid for the meal again. It was nice. He said that he wants to spend the night with me this weekend, to bring an overnight bag with a toothbrush, etc, saying he would "take care of the rest". And when we were walking back to his work, his hands were all over me and we kissed, and he laughed and told me that I was turning him on. But then when we talked tonight, there was still no sexting involved. I know he loves sex, and I know he's talking to guys on Grindr still. Should I be worried that he doesn't text about sex with me anymore, or does it mean he likes me more than just for sex? When we first started talking he would always talk about sex with guys, and now he doesn't mention anything about it, not even sexting with me. He told me that he got his heart broken a few years ago and hasn't had a serious relationship since, just lots of sex. Is he interested in sex with me at all? Or is he wanting sex and something more? Am I overthinking and worrying about nothing? Any advice would be great!