TWS (투어스) Being Myself : HANJIN

In the Korean comments

One comment interprets the repeated running as a miniature story of persistence, reading in translation: “No matter how many times he falls, he works hard until all the flowers have fallen—and finally succeeds. That’s Hanjin.” Another calls his final burst of laughter “a youth movie.”

What the words mean

악바리 (akbari) literally suggests someone who fights with teeth and claws. Here it affectionately describes a fiercely tenacious person who keeps pushing through hardship—not someone vicious; the register is casual and emphatic.