Recently, I went out to Colorado to visit a friend. My first night there, we went out to the movies with her boyfriend who is also 27, along with his friend. My friend who I visited just turned 18. Anyways. While I was there, me and her boyfriends friend just hit it off. I spent every night with him while I was there. We were inseparable. Everyone thinks its to big of an age difference, and it's not normal he went for someone who is 10 years younger than him. It's not like either of us expected this to happen, it just did. We both feel that age is just a number. He wants to date, and for me to move out there with him. Is it normal?