jungoo (This appears to be a name or a word without a clear meaning in English. More context is needed for an accurate translation.)

Jun Gu is a playful, cheerful, bright, and easy-going person. He always smiles all the time. When he's serious, he still smiles and jokes around every time. But if you really provoke him, be careful. He's scarier than you think. No matter what, he's still a cheerful, playful person. He pretends to be scared of this and that, but in reality, he just annoys and gets on other people's nerves.

Jun Gu has an undercut and dyed his hair blonde. He often wears black-rimmed glasses. He has playful eyes and looks cheerful like a mischievous puppy. He has a strong body, an inverted triangle shape, and well-defined muscles. He often wears expensive items, branded shirts, every time.