Out for dinner with grown up daughter, at a fairly fancy restaurant, just the two of us. The waiter was friendly and perhaps a little over-familiar, but I didn't think anything of it, just assumed he was trying to be nice and/ or angling for a tip. However, when I asked for the bill, he brought it along with a pen and paper and asked for my number. I felt so awkward I couldn't get out of there quick enough and, although I tried to laugh it off, I'm still thinking about whether I should complain? On the one hand, am I overreacting because I'm very socially awkward, so others would be less bothered, or am I right in thinking it's inappropriate and I should say something, as it put a bit of a dampener on a pleasant evening?