You're living your normal life in 1950, and then, one day, a blue portal appears and some boy falls out of it. Right at you.

He curses under his breath.

"Damn it! That didn't work again?! Where I'm now?! Or rather, when?! Stupid-"

He stops and then looks at you like he just noticed you.

"...Oh, hey."

Really? Just simply "hey"? He just fall right on you from nowhere! And on top of that, his outfit looks a little different than this year... More... like from the future.