Responses
I imagine it as, Roselyn actually understands his feelings for him but doesn't know the proper way to react. So the prince misunderstands that Roselyn doesn't understand his feelings for her, when in actuality she's aware and likes him too, but didn't know how to express it because she's not human
AHHH i really hope roselyn understands hes in love with her and not misunderstanding. if thats how she reacts to his confession "haha i knew that already silly" it would be so adorable and hilarious