In a relationship, there are a few steps cross as it deepens. First off, it always starts with a friendship, then to closeness, further it moves on to intimacy. Happens with every relation, and when it is romantic in nature, a little grossness and dirtyness is sure to come. And why not, after all thats the essence that separates the one from the others.
But often in difficult times, this intimacy is lost and the little adventures are no longer existent or have become too mainstream. That is when you need to add a spicy twist to your behaviour and for that these compliments, inappropriate for a reason, are a great start (This is for those who'll get to the bed, for rest use at your own risk).
Or getting some on me.
Share the story with all your buddies.