User blog comment:GWAINE/Merlin - Episode 5.10 - Press Release/@comment-5204542-20121117133139

Maybe Aithusa will appear again in this episode. I hope she does.

I don't think Morgana will be half as scared of Emrys if she finds out, he is Merlin. She'll probably think it is one big joke. After all who would expect a clumsy and sometimes silly servant to be a sorcerer? But after a couple of minutes Morgana should begin to link things together so that Merlin being a sorcerer makes sense.

If Morgana doesn't find out Merlin's SECRET AGAIN then I will be extremely frustrated.