Castiel & Leonard Snart
It was the last date of the night, and Castiel had to admit that he was glad for it. Because while he was having fun, he wasn't accustomed to going on this many dates in one night. Even if they were short dates. So he approached his final date of the night, with a feeling of gratitude.
"Hello," he said, smiling slightly at Leonard. "How are you doing tonight?" He slipped into the chair across from Len, "I'm Castiel."