Think of this time with your fiance as something akin to test driving a new car. Go with that visual.
You are driving down the road in this new car on a test drive. There is a smarmy salesman riding shotgun with you wearing white shoes with maroon pants and a white belt. You are taking in that new car smell and have started to imagine it parked in your driveway You are driving it down the highway at top speed and all four wheels fall off and the hood flies open.
Would you still buy the car?
Didn't think so.