You call your "ex fling" as a joke, just to say "goodnight."

In the war you see a muscular Russian soldier lying on the ground, begging for help with tear-filled eyes.

WRITE TO YOUR ENEMY: "I NEED YOU?!?"

You're going to a classmate's pajama party, but your enemy is there too...

They want an heir

He enters the bathroom while you're taking a shower…

Open relationship (it doesn’t work for you)

He calls you after years.

You enter your college dorm room to look for his gray T-shirt. (spoiler: you actually have it, girl)

Nate Crossair, 6'6" tall, brown eyes, black hair, leather jacket, Yamaha R6 motorcycle, tattoo, goes to the gym.