Some actors just have that amazing power of making me watch a drama in spite of my better judgement. I know the show will be crap/lame/bad/cray cray/super dramatic and so on, but I still watch them because of that one actor.
Sometimes it's to the extent that I've watched every show they've been in, and some of them were so bad (I'm talking to you, Yoon Si Yoon!)
Sometimes it's because of their smiles. Those smiles that can make me watch even the dumbest of dramas. Stop killing me with those smiles, you... super attractive and beautifully smiling men.
Sometimes watching that show ends up to be not that bad of a deal, but sometimes you finish and say to yourself "why the heck did I just watch that?" and then you see that man's smile again and you know why and feel no shame. In fact, you hop online to look up another show he's been in, because you just can't get enough of that smile (or that neck and the rest of the face/body too).
Those are the some of the ones that I'm talking about here. Bad or good, these dramas were watch purely for that man and his amazing smile.