Well, I would guess lyric would be important inf you're intentionally tryin to reference something. However, আপনি can take it however আপনি want to, considering that it is very creative to find a song out of simple words *bluh bluh cheesyness*
Actually, I never got around to watching that. :/ If it has anything to do with paradoxes, the meaning of the universe, why things truly happen, whether অথবা not reality actually exists, অথবা anything similar, my mind will explode and I'll lock myself in my room until I reach a barely conclusive conclusion.