Ill give brailest/crown Which character qualities can be found in the following persona?

Grumpy the Dwarf begins his story with a bad attitude. He has a negative perspective on every situation and will not participate in his brother's activities. Yet, one day he meets Snow White. After being around her positive nature, he learns that he should lighten up and start experiencing life. So, he takes up dancing and even begins to enjoy cooking . By the end of the story, he can be found singing with his brothers.

flat and static
flat and dynamic
round and static
round and dynamic