Purely Celebs on Instagram: "tyrese gibson and sung kang are best known for their roles in the fast and furious franchise where they play roman pearce and han lue respectively. tyrese brings a loud comedic energy to the series acting as comic relief with his fast talking humor and exaggerated reactions while sung kang plays han as calm cool and understated. this contrast made their on screen interactions memorable especially in later films when the cast dynamics expanded. even when they did not