Everyone got a mission in life.

Do Kyungsoo's mission is to stay clear from his genius, playboy, and brat mentor (namely Kim Jongin) for the rest of his life- and probably knock a little sense of love to Jongin's thick skull head.. "so he could stop being heartless."

Kim Jongin's mission is to make Do Kyungsoo succumbed on his feet- and probably fall hopelessly in love with him.. "that would be interesting."

Though according to Sehun (a fellow intern and a part timer scandal spreader) : "Whatever, they'll ended up together eventually anyway."

It's the ultimate combat between the new midget intern vs the powerful dr. heartbreaker. The tug of war in love..