The problem is that Sappington is so worried about his needs that he forgot about hers.
Imagine Sap that you are a 50's doo wop band singing about good feelings, sunshine and love. You GF was like a 80's new wave band singing about lust, heat of the moment and love.
You should have blended your feelings with her to make sweet sweet mashup love.
Here is a visual example.
BTW you have to click on it to open it in youtube.