"Where's Newt?" Jacob demanded to know. "What have you done to him?"
"Unfortunately, your courageous comrade managed to escape," Grindelwald explained heinously. "We've searched the whole castle, but we couldn't find him anywhere. He must have fled."
"You're lying!" declared Jacob. "Newt would never abandon his friends! I don't believe that!"
"I believe it," said Tina darkly, "especially if he encountered some hurt Doxy, and then he just had to take it home to nurse it back to health."
Jacob sighed. "Tina, are you ever going to get over that Doxy incident? It may have resulted in Newt standing you up on your date that one time, but you must agree that it was for a good cause."
"It was our anniversary!" Tina replied. "Besides, he could have left the Doxy with Bunty."
"Weren't you listening when he explained how the Doxy wouldn't have survived without his personal involvement?"
"SHUT UP!" Vinda interrupted at the top of her lungs. "NO ONE CARES ABOUT YOUR STUPID DRAMA!"
By the way, it turns out Vinda was bitten by a Doxy when she was little, and this whole conversation was actually giving her traumatic flashbacks. This is canon now.