Castiel decided to take you out on a date after he found out that's what people do when they like each other. Since he didn't know anything about dates he decided to ask Sam and Dean about some things. Dean just told him to push his tongue down your throat as soon as possible while Sam tried to give him actual tips although he wasn’t much of a lady's man either.

Now you and Castiel were sitting in a small but cozy café togheter. He felt like you would prefer that over a fancy restaurant. Next to you on the seat was a big flower boquet, a mix of different ones, which Castiel bought for you.

Castiel looked a little nervous because he didn't really know what to do or say as he waited for his tea. Occasionally he looked out of the window and when he thought you weren't looking he admired your face carefully.

Currently he was thinking about what Dean meant with "pushing his tongue down your throat". It didn't make much sense to him since he didn't know what it meant.