Now that I mentioned the Persona 5 intro, let's talk about It and why I love It so much:
Ok, so taking out the obvious from the start: the animation is goddam beautiful. It is alive, shows all the feelings It wants to transmit in a perfect way, has outstanding transitions alongside well timed character movement and the colour pallette is just... Sublime.
But even with that apart, what I admire the most out of this intro are the moments where we see the characters kind of skating on the roads of the street as ice skaters. It isn't just beautiful, but It gives the sentiment of these characters knowing that life may not be pretty at an overall basis... But that if you seriously try to look hard for the beautiful sides of It you may find wonders that amaze each one of us.
I personally interpret these street skating parts as the characters trying to say "yes, Life may be tough. But working our way through we can manage to give focus to the good side of It and enjoy those good moments we can have as much as possible".
It does make me wish I could do such beautiful movements whenever I am on the street too. Because dancing does give one a lot of positive energy.