Jason: Fuck you, he called me a good soldier, and hanged up my suit in his cave!!
Tim: That was Alfred actually.
Jason: Wait what?
Tim: Yeah Alfred hanged that suit in that memorial and wrote that thing.
Jason: W-Well, he revived Joker after Dick killed him.
Tim: Nope, that was Hunteress.
Jason: Shut it! he still didn't kill the Joker.
Tim: It wasn't for lack of trying, I can tell you that.
Jason: You're shitting me.
Tim: Nope, not long after you died, he had decided he was gonna kill the Joker. He even decided he wasn't gonna be Batman anymore after killing him.
Jason: Then, why is that clown still alive?!?
Tim: Oh, Joker had diplomatic immunity.
Jason: What?
Tim: Yeah, he made himself the ambassador of Iran.
Jason: Okay now you are just joking with me.
Tim: Nope, you can check the records. UN had to send in Superman to stop Batman from killing the Joker to avoid WW3.
Jason:...
Tim:...
Jason:...
Tim: Yeah, that was a thing that happened. Even after being stopped by Clark, he still somehow manage to track down Joker to a helicopter. The helicopter fell into water, exploded, and nobody could find Joker's body. For a good while everyone assumed he was dead.
Jason:...
Tim: Yeah, we really came close to WW3 that day.
Jason 'tearing up':...
Tim: Yeah, your dad risked a world war to avenge you. Tell me again how he doesn't love you?
(As far as I know, most things I said here is canon. Except for maybe Huntress reviving Joker thing but we don't know who really revived Joker because they don't show and there are multiple people in the room. Everyone just assumed it was Batman, but a lot of people in that comic didn't want Dick to murder Joker because they could see killing him was hurting Dick. Including Tim who tried to stop Dick, Steph and Dick himself.
Joker even asks who gave him mouth to mouth but no one answers.)