If our love is a fairy tale, then I will still believe that the stars will blink, the rhinoceros will talk, through the summer wind and the winter snow, and one day, you will come back to me.
Such a warm sentence, I can't imagine that he came from a suspense movie. Recommend a low-budget and brain-burning movie about parallel time and space, "The Night the Comet Came".

The night the comet came
Schrödinger's cat, this conjecture everyone knows. Before the box is opened, the state of the presence of the cat and the radioactive material in the box is horizontal and consistent, and only when the box is opened will the fate of the cat change. Every time the people in the film make a decision, like opening a box and observing the state of a cat once, they create parallel universes. On a silent night, amy, a young woman, comes to a friend's house for a party. After a blackout, when the comet crossed the sky, the eight people who dined together, the relationships of the four couples, and the world order had undergone amazing changes. Space-time is split into several dimensions, and the boxes in countless parallel worlds are collectively pried open, and from this moment on, the trajectories of people's lives in each parallel world begin to become different.
This brain-burning movie made me not know where to start to write, and I also watched it several times and added film reviews to understand it. Otherwise, according to my IQ, I can only be crushed to the point of abandonment. I don't know if you ever had that thought, but if I had chosen that way at the time, I might have had a better life, and this movie satisfies your imagination. At the end of the film, the heroine Amy wants to kill herself and live the life she wants. However, at this time, her boyfriend Kevin received a call for help from another "Amy" she tried to kill. Kevin turned around and looked at Amy in front of him in horror and puzzlement. Two Amy exist in the same time and space at the end of the film.
The protagonists in the film are afraid of the unknown time and space, the universe we live in is big, very mysterious, and we are very small. We explored with all our might, but only then did we get to the tip of the iceberg.