Is it normal to be this attached after one night together?
So I met this guy on a night out with friends - normally I wouldn't even talk to someone so good-looking, but I was drunk and asked him for directions. He seemed very interested in me so I invited him to join us later for a drink (not expecting him to show) but he actually did! My friends left us together and we ended up walking back to mine after closing time and having sex. The whole evening he was extremely romantic with me and quite intense early on. He said he never meets girls and I asked him why not (he is extremely good looking) and he said he's very shy and doesn't talk to girls.
The next day I wake up all hung over and looking like crap, and he was still very romantic, very intense - he said to me that I've woken him up when he's been dead inside, that I'm his little angel (I should mention he's Greek) and when he left he said (I quote) "I don't have the words to describe what I'm feeling inside"and then said very passionately "I love you". I didn't know what to say so I just said have a nice day? He also asked if he could take a photo of me to get him through his day, he didn't want a picture of my tits or something but of my face smiling at him.
Since then he's text me saying things like "sweet little angel, i want to get lost in your oblivion, I missed you as soon as I left your house" "Everyone at work is asking if I'm on drugs because I smile constantly" "I can't wait to look into your beautiful eyes and smell your divine hair" "You're my little fairy princess" etc etc...I don't want to sound like a complete shithead but I'm English and I've never had anyone say stuff to me like that in my life. It's a little intense I guess. I'm not a fairy princess, I'm quite a liberated, independent, sexually free woman and I feel the weight of his expectation. I don't want to be this committed so quickly.
I know guys say stuff before sex but this is after and he seems incredibly sincere (can provide more details in comments), he's been begging me to meet up every night since I met him, I think he's lovely and as I said very good-looking but honestly I am a little freaked out. He works incredibly hard and doesn't seem to know many people and I don't want to take responsibility for his happiness! I'm willing to provide more details in the comments section but this is already probably a TL,DR, I guess what I'm asking is is this normal/a cultural thing? Am I just so used to emotionally stunted Brits that I'm being unfair? is it normal for him to be so obsessed after meeting me for one night?