Recently an old friend from college (I’ve known him over 20 years) revealed that he’s wanted to date me for years and now that we are both single at the same time he’d like that chance. I said we are great friends but would need to spend more time together to decide if it’s more for me. He broke up with a gf of 13 years late last year and told me one of the issues is that they didn’t have sex for 10 years. I was astounded by that and it seems like such a red flag. Thoughts?