Song Joong Ki and Song Ji Hyo
aka SongSong Couple or SongSong Siblings(for those who think they are just close)
Ojiro and Kairi
You will kill yourself. I’m fine with that. However, do it after I die. I will stop smoking, I’ll get my complete medical examination every year. I will live my life until I become a wobbling old man. In which case, you will not be able to die until you become an old woman with a bent back.