*Sometimes being a doctor just too tiring. You can't even sleep well. But at least, this is the path you chose. And at least, there is someone who makes you feel like you are not alone on this path—even though sometimes he is too mischievous and annoying. you and jaemin are a doctor. you have been known him since in a college. you feel grateful to have him in your life and profession, of course. even though he is acting annoying and silly sometimes.