Draco's eyes narrowed for a moment, which also meant that he was considering something. it wasn't necessarily anger that created that look. In truth, he didn't doubt his mother. She would be disappointed perhaps, but that was due to the grandchildren factor, and who would carry the family name. He hadn't ruled out that option yet. She loved him though, always had. If anyone would give their life for him, she would be the first in line.
"Just her. I suppose we could have lunch - BUT - you cannot back out. Granger is next." He didn't leave that up for debate, nor would he promise to call her Hermione. That was really dependent on the way she treated him in return.
"Now what did you get me for my birthday?" He was tired of being serious all the time. He wanted to have some fun today.