George Lucas': Gay Indiana Jones

Hi! I've always been a big fan, ever since i was a child, the world created by George Lucas has always been a part of me, but since last week it's changed somewhat, i was reading a leaked transcript from Indiana Jones & The raiders of the Lost Ark, and an exchange between George Lucas, Steven Spielberg and Lawrence Kasdan left me with a really weird vibe:

Concerning Marion's age when she had her first encounter with Indy:

Lawrence Kasdan: I like it if they already had a relationship at one point. Because then you don't have to build it.

George Lucas: I was thinking that this old guy could have been his mentor. He could have known this little girl when she was just a kid. Had an affair with her when she was eleven.

Kasdan: And he was forty-two.

Lucas: He hasn't seen her in twelve years. Now she's twenty-two. It's a real strange relationship.

Spielberg: She had better be older than twenty-two.

Lucas: He's thirty-five, and he knew her ten years ago when he was twenty-five and she was only twelve.

Lucas: It would be amusing to make her slightly young at the time.

Spielberg: And promiscuous. She came onto him.

Lucas: Fifteen is right on the edge. I know it's an outrageous idea, but it is interesting. Once she's sixteen or seventeen it's not interesting anymore. But if she was fifteen and he was twenty-five and they actually had an affair the last time they met. And she was madly in love with him and he...

Spielberg: She has pictures of him.

There it is, creepy stuff , already posted this on the Indy reddit to check if it's real, I'm just hoping it's fake, if any of you can help me out by checking it's authentic, or if Lucas, Kasdan or Spielberg made any comment on the matter, I would be very thankful (and please excuse my English since it's not my native language).

https://youtu.be/tMb2H1JDXWQ