"Unnie, are you alright?". I was snapped from my thought with a slight tap at my shoulder. I give my sister a smile and gesture her to sit beside me which she gladly did.

"Yes of course i am Soojung, why?".

"Well, i was calling for you and didn't get any response. So, i thought you must think about something serious. Am i right?". As Soojung said that, i sigh deeply.

"Soojung, i really miss them.....so much.