Personally I don't mind the relationship, I think its kind of sweet.
But Its starting to get annoying as we have just finished Act 1 and the story can be summed up as:
* The Witness is dead
* A number of strange lights shot out of the traveler one of which impacted Nesses
* Osiris and Saint want to venture out among the stars in a spaceship that reads "Just Married" on the back
* The echo is changing the landscape of Nesses and causing Nesses-quakes
* The Vex are acting strangely
* The Vex Branwashed Saint and was only snapped out of it by the power of boners
* Saint casually name drops the "Conductor"
English