I feel really juvenile writing this, but mumsnet folk always seem to have such sound advice! 
There's a guy at work and we've known each other nearly two years, we pretty much hit it off straightaway. We message loads, go for coffee/breakfast/lunch frequently. We talk about a lot of stuff, family, aspirations etc. Anyway, I was pretty sure he liked me but then nothing, no moves, nothing. I've got to the point where I feel a bit fed up making the effort now, however busy he is at work etc he always makes time for me, he'll blush when he sees me etc, so I was sure he liked me, but I'm just tired now of him not initiating anything. I feel like I put a lot of the effort in.
He's definitely an introvert, so I flit from 'he's just not that into you' to 'well not everyone is that confident!', and I'm not sure he's that experienced with relationships (he is 37 though!). A mutual friend has even said in front of us both - well, I've said before about you guys...
Anyway, to finish, I'm thinking I should just say something in a non-heavy way. I'm fed up of living in limbo. I thought he really liked me, now I wonder if I'm just projecting what I want onto him.
What do you think?