That dude is the REAL Extrovert, someone who sees the world so brightly with their eyes. Be it a natural character (Cinnamon roll) or in this dude's case, he's trying to achieve it.
Hilarious Mamizou goes "Hey it's the suspect! , wait he's the wrong guy? well aint shit! GET HIM BOIS!"
And then... the ruler of the full moon.. got scolded by a bartender.
I love to see the mangaka drawing style get smoother each chapters, it do feels just like Ibarakasen's art vibe, start from rough sketch to a complete fluffy masterpiece