Your pov:

We went to rooftop. I feel nervous and sad beacuse I'm leaving.

Heechul: so what are we going to talk?

He become serious and I can see his worried eyes.

Nina: well you see. I came here just to take a vacation. So uhm-- I'm just saying that I will comeback to canada tomorrow.  My flight is tomorrow afternoon.

He stared at me and he is not saying any word. Is he shock? Or something? Suddenly tears come from his eyes.

Nina: hee--

He hug me tightly and I can feel his tears downing in my shoulder.

Heechul: why? Why? Why do you have to leave? I can't leave without you? Are you going to leave me like hangeng? Huh? Please?

I suddenly remember of what happened to hangeng and in sm entertainment. 

Nina: heechul I'm sorry. But you know that I can't stay here.

Heechul: but you're korean you can live here. You can migrate here. I will help you with that. Just don't leave me.

Nina: heechul my life is in there. I can't just go here and migrate.  We can contact each other through viber or skype or any other apps. And I promise that I will comeback here.

He broke the hug and face me.

Heechul: ok. But promise me that you will not look in other man huh?! I'm your boyfriend and more handsome that them.

Nina: haha. Of course.  You also don't look in ither women here huh! If I saw an article about you with other girl your dead.

Heechul: I will never do that. Just come back here fast. Huh?!! 

Nina: yes Mr. Kim heechul. 

After that we go back to dorm  and have some fun. And I also tell the other guys that I'm leaving ofcourse they are sad. And wish to comeback here faster.