I forgot to mention this. My heart went out to Sam during that scene. The poor bastard fled Oldtown before the Archmaester got the chance to break the news to him and he found out in the worse way possible: Gawking at Daenerys because of who she is and how she's thanking him for what he did for Jorah and then BAM! Out of nowhere, Daenerys reveals the truth when he reveals his name. Thanks a lot, Jorah! You could've warned her who she was speaking to!
Was Jorah with her when she took on the Lannister army? I can't remember.