I'm not sure if I should broach the topic and if I'd appear to be pushy or forward.
What do u fellas think? should I just ask him or would it turn him off? Cus I know guys could be touchy about things like that!Your comments would be greatly appreciated.
I just don't get it.

Wasn't he the one that brought it up in the first place?

Why on earth shld it now turn him off?
Why shld u have any probs steering your discussion in that direction? Even girls whose guys never
broached the subject have a way of telling 'em how it's 'bout time they settled down.
If indeed u've been with him for 4yrs as u claim I see no reason why u shdn't be ready to discuss
anything n' I mean
anything with him.
Your life is involved here too remember.