The Dick Van Dyke Show: Season 1, episode 3, film homework help

I’ve attached some background information as well as the transcripts to The Dick Van Dyke Show: Season 1, episode 3 called “My Blonde-Haired Brunette”. Episode can also be found on YouTube, etc. Please answer the below question in no less than 250 words.

Question: What is your reaction when you see Laura as a blonde? In the larger scheme of things, what does this moment mean?