i agree with you sis! but the cake kim dan brought will get destroy by the old man forcing him by holding his wrist. later joo jaekyung arrive and saw kim dan and that old man holding kim dan, then joo jaekyung got mad and land a punch in the face of that old man!, its just my theory! XD
the way they're brought the cake for eachother.. it so cute!! but HELLO?? WHY IS THAT OLD MAN SHOW UP