Well done for the actress for making a lot of research before taking this role, shes a very good actress and you can tell by her portrayal. Autism isnt an easy disability to convey on tv and can usually cause only offense towards the community. Im so happy to see that the community complimented her on her acting instead, its definitely a story that can be educational for people who may not know how to handle people with the spectrum. Its a beautiful kdrama which shows that no matter how different you are, you can always succeed in your career.