"Wait, third? You had a third World War? That better not be happening in my timeline. Tech has evolved considerably since I died."

Out of one frying pan, into a bonfire. Mantis is audibly distressed by that notion.

"It doesn't suit anyone to look angry all the time. It's all furrowed brows and scowls. As someone who has to cover their face, I like it better when I see more relaxed expressions on others."