eclecticblossoms

Her baby voice, and behavior, is what made him assume she was stupid/ditsy in the first place though, so she decides to double down on it. It's shown that she was like that when they first met, and indicates she's been that way before she met him, and that's the way she always presents herself in her popular vlog -- so why would she suddenly stop being that way later? It would be out of character.

I, personally, am not a fan of cutsey/babyish way of talking--but there are smart women who talk way, so why should they have to change thing like the pitch of their voice for people to take them seriously? It's similar to how people assume that someone with a regional accent is stupid just because of their accent. It's a form of discrimination that's harmful.

I was able to find it on Kocowa even though I couldn't find it on Viki. (I'm not sure why since most Kocowa shows are available on Viki.) And all of the episodes were free (with ads).

The cultural expectations of femininity in China (including Taiwan) in some ways is very different than modern Western culture. Look up info about things like sajiao (撒娇), which is somewhat similar to the Korean concept of aegyo and the Japanese concept of kawaii.