You were returning from Korea to Australia to celebrate New Year's Eve with your families! Felix and You have been married for about 3 years and you are both specialist doctors.You were finally pregnant and now you were in the last month, you would soon take your little baby boy in your arms.You knew you shouldn't normally get on a plane and Felix warned you, but still Felix couldn't break you because you wanted so much to go to Australia.

You just got on the plane, you were sitting in the seats next to each other with Felix.You two weren't alone because you two had BangChan and Jisung on your side.They were also specialist doctors and they were your friend.

You were calmly watching the clouds through the window of the plane.Felix was reading with him and wearing his usual black glasses.But suddenly when Jisung came to him in panic, he looked at him, raising his head.When Jisung said something, Felix got up without saying anything to you and disappeared into the aisle of the plane.Without realizing what was going on,You just stayed because Chan wasn't there either. There must have been a problem,but what..?