I found this super interesting. I see the analogue behind many aspects (road there and back, maid) but I want to argue with two: red and white roses. In my mind I associated white roses with wanting peace and harmony in relationship, and red with wanting passion. Hence I chose a combination that fits me, and thought I saw through the game and found the secret of the universe... (why many people are in dramatic turbulent relationships - HA! They would all choose red roses). You can imagine my disappointment at the result.
Secondly I wanted to argue on the placement of roses (bed or window). There I associated this with where do you put effort/show love. Bed in my mind represented "to the person, privatly" or window "as a show-off to the outer world".
So yeah, I dont know. This game was intriguing but due to the potential for many associations I think its not the most accurate. Still I thank you for inspiring us!