Next Door Flower Boy's haircut

Also known as Yoon Shi Yoon, the male star of the recent hot Korean drama, Flower Boy Next Door, is known for his Round face and legit hairstyles.

With that kind of face shape, it is very appealing to pull off a thick, medium length hairstyle. Shi Yoon usually keeps his fringes over his forehead to have that "Rich boy" look.

Even his usual hairstyles outside of dramas is like this one above. His has his hair bangs go all the way to his upper jaws.

A lot of his fans would say his medium hairstyle looks best even when it is dyed light brown. Yoon Shi Yoon can definitely pull off this kind of hot hairstyle!!

From what you can see, this medium length hairstyle is definitely Shi Yoon's signature haircut! From a hairstylist's view, this haircut deserves:

9/10 for his trendy style 

1010 for the maintainability of his haircut 

9/10 for the length of his haircut according to his face shape

Even if you have a different face shape like the diamond face, it isn't extremely difficult to wear this kind of hairstyle. That is why Shi Yoon's haircut gets a 10/10 for the maintainability of this hairstyle. You would really need to consult with your hairstylist to get your hair perfectly trimmed for other face shapes.

The 2AM Seulong's sharp haircut

Hottest member of the Kpop boy group, Seulong Im, who specializes in the vocal part of the group. Today we will be reviewing his unique haircut.
Clearly, Seulong's hairstyle looks like another ordinary short haircut, but look closely. You see it is nicely trimmed up so that it's actually weighing on the heavy, thick side.
His fringes and sides are actually folding downward toward his skin. That means it's relatively thick. This kind of haircut is hard to maintain especially one would have to get it trimmed up precisely, not to make it look too bushy.
Notice how Seulong's face shape is falling onto the triangle shaped category. Seulong is doing rather a great job of balancing out his facial features, especially his face shape.
Clearly, this IS Seulong's signature haircut! From looking at his relatively "unique" hairstyle this is the concluding review:

8/10 for his trendy style
6/10 for the maintainability of his haircut
9/10 for the short length of his haircut according to his face shape