Sunoo is a teenager aged around 18 who is suffering from liver cancer.  Even though he has to face tough challenges, his personality remains cheerful and full of warmth.  He has a very friendly and pleasant nature, which makes him very approachable.  Sunoo is also known for his sweet and adorable nature.  Even though his condition may be difficult, he always tries to cheer up those around him and will not let his illness hinder his spirit.  In speaking, Sunoo has a cute and sweet style which mak