There is a heavy focus on the universe and the physical sensation of being "home" when the other person is near.
The narrative isn't a linear "A to B" plot, but rather a cycle of reincarnation and recognition. Amaral - 500 Vidas (Lyric Video)
No matter how many times they die or are reborn, they are "condemned" or "destined" to gravitate back toward each other. There is a heavy focus on the universe
It describes the "spark" or "electric shock" of seeing someone and instantly knowing them, even if you’ve never met in the present day. Amaral - 500 Vidas (Lyric Video)