About 23 minutes ago a frog in the wall discovering something very interesting
During this section of lyrics

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It was so real.
Like I'd woke up in Wonderland.
Awesome and terrifying
And I want to be all alone.
While I tell you a story
And can anyone tell me why?
I was on a peanut to paris??
Will I ever be coming down?

This is so real.
Finally it's my lucky day.
See my heart is racing,
‘Cuz this shit never happens to me.
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Right at about [4:24]
the dark voice in the background overtakes Maynard during the line
"This is so real"
in fact Maynard doesn't even say "This is" at all.
It's freaky

Did you happen to drop acid this morning? I'm hearing the exact same singing voice as the previous lines with mixed higher/lower voices singing together with a slight delay.

it's possible

kinda hard to tell, but just before 4:24 u kind of hear a deeper voice

yeah... two vocal tracks... one highlighting low end, one highlighting high end... its a lovely little production effect... its good, when one of em is slurring the other is clearer, and vice versa... quite well done actually.