Prompt: Which half of your OTP sneaks up behind the the other for a hug or kiss and which one gets startled and accidentally punches the other in the face. Also, just a notice, but: I am horrible at starting stories sigh.
"Levi?"
Eren murmured softly, patting around the bed looking for Levi with sleepy eyes. "Mm… Something smells good." Eren notices, wafting in the smell of waffles. "I guess he's making breakfast.." He looks over to his mirror on the wall, noticing his untamed bed hair. "I should get ready for the day." The brunet walks over to the bathroom, observing himself in the mirror again. He grabs his toothbrush, brushing his teeth after putting the toothpaste on it. After 7 minutes of getting ready, Eren walks out of the bathroom, stretching his arms over his head and walking to the kitchen.
The brunet smirks to himself as he leans on the frame of kitchen door, watching Levi in an apron scrambling eggs. His eyes wandered down the ravens frame to the pants that were too tight for his own good and gave him the perfect view of his backside. And the apron does not help with Eren's imagination, because holy shit does Levi have such a nice ass, not that he hasn't noticed, he's been caught staring every time. Eren silently stalks his way over to Levi, with a smirk still on his lips. Eren hugs Levi from behind, laying his head on the raven's shoulder and resting his hands on his hips.
"Hey Le-!"
Levi jumps from being startled, not caring who it was, punching Eren in the face. The brunet stumbles back and falls on the floor rubbing his nose, because Levi is miraculously strong for his short stature. "Damn brat! Don't just sneak up on me like that!" Levi crosses his arms looking down at the stunned boy. "I didn't mean to startle you!" Levi rolls his eyes, turning his back to the boy. "Whatever. Just go sit down or something and I'll tell you when breakfast is ready." Eren gets up, walking back to Levi, continuing their position before.