Comment by Noodles4life on Blood and Love - Season.2 Chapter 18

@Noodles4life He cannot drink all the time cause Minyoung can't handle it,Just like what sunbae said last season,He told jiwoon that he cannot drink blood from him all the time cause his body cannot handle it,They might lose too much blood and die,He even told jiwoon that he'll drink blood 4 times a month only