Lets take a little flashback here.

Hoya, dazed and confused, was wondering around the store full of pink and fluff. He figured he would find a present for a special lady here.  Bur he scratched his head. "This is just not her style." 

He turned his heels and began to walk away. But a glimmer of an object caught his eye. It was a simple necklace with a delicate pendant hung around the mannequin's neck. "Perfect."

He got to the hotel late. Sunggyu, his roommate at the time was sitting with no care in front of the tv. "Yah, why are you out so late? Did you bring food?" His nagging greeted the exhausted Hoya.

"Youre so insensitive as always." Hoya mumbled holding the precious box that housed the oh so special necklace. 

Sunggyu eyed him carefully.  "The heck is that?" He nodded towards the black box.

Hoya glanced down at the box and smirked. "Youre not the only who's dating."

And the two called it a night.

---

It wasnt until a few days after their arrival in Seoul that Sunggyu found the necklace, sitting pretty atop of Eunji's chest. 

"Thanks for this." Eunji said with her smile that brightened up the room. 

"Otteoke? " The question still bothers Sunggyu to this day.

Setting of the story so far. Sorry for the lack of updates!