Diggle, General Roy Stewart and others in “Unfinished Business”

Diggle

I wasn't even sure you were keeping tabs on me. Sir, I had my reasons for leaving A.R.G.U.S.

You left to protect your wife. I know you better than you think. And I'm sorry to say you lost your way.

Diggle

I didn't leave A.R.G.U.S. for my career. I left to protect my family. And that's not something you would understand, is it, sir?

Oliver

John, we should probably go. Again, thank you for your time, General.

I always have time for my family.

Oliver

Excuse me?

Oh, John didn't tell you. I'm his stepfather.