Responses
Could it be that the original one is full color but we got the black-white version?
Lezin also post manga of Scarlet Beriko sensei, not only manhwa.
IDK The way of tone & the title page here http://www.mangago.zone/read-manga/lover_boy_lezhin/uu/lover_boy_lezhin-chapter-1/14/ make me think that the original one may be full color. I may be wrong thou. ٩(๑❛ᴗ❛๑)۶
Its kind of funny how the art sketches they do in the uke's class are more realistic-looking than the manhwa's art style. Like here for instance http://www.mangago.zone/read-manga/lover_boy_lezhin/uu/lover_boy_lezhin-chapter-5/30/
^Realistic eyes and nose. But in the manhwa, they have anime-styled eyes, and the nose is just a line