Ki Tae coming around?

He has been all over the place since his fall from grace…Now acting like a stupid obedient dog to the most pointlessly selfish couple in the world, yet he wrecks Yoon Sang’s sandwich truck with that temper of yore?! ? I think he doesn’t want her to see him putting on the pathetic lackey act for the bad cosmetic company guys, and seeing Yoon Sang stand up to those same people makes him ashamed. He’s showing emotional growth but his communication skills need work!