I've known him for ages in a friend of a friend kind of way, but recently he seems to have become more part of the group I socialise most often with. We're the only single people and neither of us need to work particularly hard these days (established careers, no family to support) so we have more time on our hands than other friends, and possibly more disposable income. We also share some interests, so we have somehow been spending a lot of time together - whenever one of us sees something we fancy advertised, we'll be the first port of call for someone to go with. Sometimes we go with other friends too, but recently less so.
In the last week we've been to see a band, a show, a comedy night and a sports thing, plus had a run and a coffee. This is a lot, even for us, but 2-3 times a week is usual.
He's always perfectly well behaved, just friendly, never given any indication he wants more, but that's a lot of contact, right? It's unusual a man to be investing that much time and money in a woman without wanting more, isn't it? We each pay our own way but obviously there's a cost to all this socialising.
I like him, we get on, but I don't think there's any sort of spark and I don't want things to get messy.