Everything Buehler has gone through. He finally gets back to pitching for the Dodgers and is, frankly, terrible until his last couple of regular season starts. But based on his performance in the WS he is clearly back to his old self.
Kershaw knows what Buehler's been through, and he knows the pressure of the playoffs and the WS. He, more than just about anyone, can understand what we all just saw with Buehler shutting down the yanks to nail down the game and the series.