Most Helpful Guy
I hate the early part
(1) Sorting your feelings out
(2) Working out if she feels the same way
(3) Getting together
(4) Getting used to each other
I love all the (presuming it is going well) stuff after that. Any issues will probably arise in some form in any romantic/non romantic relationship.
There will be pros and cons to any of them but such is life which you mainly try to live with but the earlier part of my answer is just pure Hell to me that is why it stands out to me.
Most Helpful Girl
I like getting to know people. I hate when the bastards lie about being married.2