The Tokito Twins were Your Best Friends for 3 years.They loves flirting with you (as a joke) and tease you but yeah they are nice and polite but Yuichiro is a bit rude

Yuichiro: "God damn it, we missed that demon" Muichiro: "Yeah.. Let's split up.."

Yuichiro goes to the left while Muichiro goes to the right and you go straight