Answer:
form one's features into a pleased, kind, or amused expression, typically with the corners of the mouth turned up and the front teeth exposed.
Explanation:
The sentence that best paraphrases the first sentence of the excerpt is "You aren't telling me anything I don't know". This is because the narrator uses the metaphor of "rousing me from a deep sleep" as saying that he was aware of the situation that was going on, it wasn't that he didn't know about it.
