Castiel & Zatanna Zatara
Castiel had had an interesting few rounds of speed dating so far, and he was hopeful that this round would be just as interesting. Even if it wasn't, there were still two other dates to go. One bad date wouldn't ruin his night. But he wasn't about to go into the third date of the night assuming it was going to go bad.
"Good evening," he offered. "I am Castiel. It is lovely to meet you." While Castiel could be awkward from time to time, he at least knew how to be polite. That was something, right?