Follow byulmami My why/starlight theory: Starlight begins with Taeyeon clearly showing some messed up personality traits and she enjoys bringing people misfortune. she bumps into D, who is completely unaware of his surroundings due to the fact he is listening to music. Taeyeon looks at D for a split second and immediately knows something is up. She is clearly the only person who can see him there. She finds him which astonishes D because nobody has actually seen him in a while. they immediately notice each other's jewelry. D is wearing a green ring, this being spiritually symbolic of youth (naive and unaware), while Tae is blue necklace represents truth and the energy of water (WHY AND STARLIGHT REFERENCE TO WATER ALOT). Taeyeon knows all. She knows D isn't truly on this plane of existence. They begin hanging out and D lets T hear the song he is listening to. Tae begins having flashbacks from the music and a message on her beeper saying "miss me" from someone called m74. M represents water and also could be referring to Tae missing music. She is taken a back and somehow gets a call on a pay phone. She nods in agreement with the person on the other line. She and Dean then continue hanging out again The numbers 5950 are shown in a close up before showing the couple in a home. I believe 5950 May 9th, 1950. Presumably when Tae's character went missing and also pisces season (another water connection In Why, On the memorial on the beach, you see 5-22. This may be the day she was reported missing. M74 (a reoccuring symbol in both MVs) may be concluding she was officially pronounced dead May 1974 She has an extreme fascination with water which leads me to believe she drowned in 1950 on a cold at the age of 24. Her body being found frozen and washed up in the 70s explains her style choice and old ass pager. Tae and Dean are at a get together and nobody really notices the couple. D must have died when he entered the home (5950) and the ocean symbolized him letting go We then see the number 8(symbolically this number means something is beyond perfection/not human. Proving my point Tae is dead) and her blue necklace in ice (suggesting she froze in the water perhaps causing her to drown and die) TAE is a ghost. Which explains her white hair and pale complexion. She was sent to lead D, who was in a comma. To the light (lol starlight). In Starlight, you see the word Monday flash as she cluthches her necklace. 5/9/50 was a tuesday. She may be remebering her last day of life over and over again until she frees enough souls to get out of the loop kim taeyeon