Responses
It is weird but I'm pretty sure the same thing happens with Chiyoung. I guess their animal instincts are much stronger when their in their beast forms. Though our mc's beast form is definitely not a puppy but just a small breed.
I think it's both to make him cuter to the audience and cuz he's never really had a childhood. People with difficult childhoods have a tendency to be a bit more childish than they should, not cuz they want to or are spoiled, but cuz they unconsciously lack that safety even as adults.
it’s so weird when you think how it’s a grown man acting like a literal baby. does his brain revert back to being a child’s when he’s in his dog form? lol