Will a guy cuddle with a girl if he has no feelings?

So I met a guy 4 months ago. If I'm completely honest it was a relationship based on sex. The sex was amazing. He text me most days, cooked me dinner. I always spent the night with him and he cuddled me all night. When he was on holiday he was texting. Although it was nothing serious things were going well, until one night we went out drinking with his friend. I think his friend was flirting with me, he put my guy down a lot about his low paid job, inability to handle his drink, he can't drive etc and he even gave me a present. My guy didn't seem bothered by any of it but the next day he turned really cold with me didn't even offer me a drink in the morning before we left for work together and I've not heard from him since. I don't think he was jealous of his friend flirting with me do you think it just made him realise he doesn't have feelings for me? I'm definitely not going to contact him it was just he was so affectionate with me. do guys cuddle girls all night if they have no feelings?
Will a guy cuddle with a girl if he has no feelings?
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