Jong Kook  visits Kwang Soo at his home.

Jong Kook     :    Hey, Kwang Soo? You have been absent from the show for the past two days. Are you all right? You look a little - under the weather (1).  

Kwang Soo   :    Hi, Kookie. I'm just recovering from the flu. I was - as sick as a dog (2) for the past two days... I'm so glad that the worst is over now.

Jong Kook     :    Well, if you need anything, you know that I am -  a hop, step and jump away (3)