So I've been sort of flirting with this guy for a while, and I find him extremely attractive. We've been small talking, but aren't even on a first name basis yet. We said hello and he asked me how my weekend was, he told me he was at his nephews 18th birthday that weekend, which made him feel really old - the topic of age came up and he joked he didn't want to guess how old I was, I told him to give it a go. He laughed and said how old do you think I am - I answered honestly and wasn't too far off. I then told him my age.
It turns out he's around 20 years older than me. This isn't a turn off for me, but if anything was to ever happen I know there'd be a lot of questions and remarks. Is there ever "too old" no matter what age you are?