Have Christopher and AJ ever actually talked?

I just finished Made in America after rewatching the series a second time. And this just popped into my head; I don't remember a single scene where Christopher and AJ interact with each other. Does anyone know at least a single scene where they talk?

It was in the hospital after tony got shot by junior. AJ tries to get a gun or something to try to take out junior. I forget how but chris and i think paulie catch wind of it, and they talk to AJ and basically tell him that they would take of it and for him to stay out of it.

I cant think of any other scenes.

I'm pretty sure it was Christopher and Bobby that stop AJ when he walks in hospital because they heard he bought a gun from somebody. That's the only time I remember.. Ever notice how all Tony's friends always say hi to AJ and he always just walks away without saying shit like a spoiled little prick. Lol my dad would of whipped my ass!

Yeah....Its so spoiled to not say hello to ruthless murderers lol

In the Season 6.1 finale "Kaisha", Christopher ask AJ where he got the necklace from for his new girlfriend, when they are all round at Tony's for Christmas..

I hated AJ character.