Don't initiate any relationship talk!!! Just work on being a good friend to her and when you're not doing that be a great father and work on self-improvement and building yourself into a hunky, happy "relationship magnet." LOL!!!!!
P.s. you don't need to tell your wife every little thing about yourself. A little mystery can sometimes keep MLCers on their toes!
There is no arriving, ever. It is all a continual becoming.