Gwen and Gaius in “A Remedy to Cure All Ills”

I don't want you to go. I don't trust Edwin. There was no blood in Morgana's ear. He put it there. He did something to her, I know he did.

You need to be careful who you say that to.

I'm saying it to you, because you can do something about it.

I can't.

But you think the same, don't you? He's evil.

It's not that simple.

So you're going to turn your back on us.

I have no choice. I'm sorry, Gwen.

In life you always have a choice. Sometimes it's easier to think that you don't.

Well then, my choice is to leave.

Then I'll miss you. Good bye, Gaius.