Merlin did Blaise hate playing the good guy and relationship guru. How could anyone believe he knew what the flying hell he was talking about anyway? "Yes, you do. A lot you should have thought of beforehand, but hindsight is always twenty-twenty, isn't it?" His certainly was.
"I suggest you reconsider what this relationship with Ginny means to the both of you, and when you've come to a decision on that, then you're welcome to try and play power games with me in the bedroom, pet." He looked sternly across the table, "but only then."