You and Rowena were a very unlikely duo. She was a powerful witch, and you were an angel.

Rowena met you through Sam and Dean, on a mission. You were different. Different from all the others and different from Rowena’s usual. But it was a good different. She liked you, you didn't use her, or only keep you around because you ‘needed’ something.

You were in the war room, when Rowena walked in.