Mykola Yeriomin really pulls a piece of hair out in the final shot before end credits, although screaming afterwords is acting since he can do that stunt without showing any pain.
Oftentimes flashbacks are black-and-white in media, while main events are in color. This video reverses that with flashbacks being colorful, while main events in 2020 are black-and-white with the large dominance of dark gray.
Largely choreographed, composed, shot, edited and released in one day except for extended scenes, mostly repurposed from other projects and Mykola Yeriomin's personal stock of shots.
Although music video was largely produced in one day, that feat was preceded by concept of the video evolving from a discarded idea of a song and video then titled "Language".
Mykola Yeriomin: [long hair] Yeriomin himself. Emphasized when he pulls a piece of it out by hand in the last shot.
Mykola Yeriomin: [post-credits scene] last shot of Yeriomin himself screaming continues in slow motion throughout the end credits, which end in a message "2020, you utter wreck".