Responses

He's still professional and does his job. He still keeps appearances and plays it right. With Haesoo.. all is bad habits (I don't wanna say it like it's Bec. Of Haesoo bec. It's not. -- like smoking when they were kids which he started-- he feels he can show these to Haesoo and it extends to other things too. Is it because Haesoo feels like his home or smth? I don't know.)
Joowon is only 'childish' or 'immature' when it comes to Haesoo. I noticed this through out the series. He is professional and very well-mannered in everything else. Even to Haesoo's mom.. to Haesoo, he's childish and sometimes messy-- it's like his way of being clingy. I don't know what to make of it. I can't wait for Taku Episode next week!