I wake up this morning in a good mood and then I pull up Facebook and find a fan theory that has pretty much ruined my childhood and my favorite movie.

A Reddit user has a theory about the movie Grease. If you think back during the song "Summer Nights" at the beginning of the movie, Danny says he saved her life, when she nearly drowned. Well, this user is suggesting that Sandy did, in fact, drown and the whole movie is just an elaborate musical fantasy in Sandy's mind because of lack of oxygen to her brain. The user backs the claim up by saying that at the end of the movie when Danny and Sandy fly off in the red convertible and wave goodbye to their friends below, it is actually Sandy being happily whisked away to heaven, and it is the point when she actually dies.

What a buzzkill. Thanks, internet.