Hey Dev, your game looks super cool. I absolutely love it..... But there's something I want to ask you. And that is...
Firstly, don't you think it would be better if the text box is little bit wider... Because whenever there's a bigger dialogue, the text box won't be able to hold everything.
Secondly, whenever there's this "thinking" dialogue appear don't make it transparent... Use quotation and Italic. Because when you make it transparent it's kinda hard to read than normal dialogues.
And finally,

Can you make something so that we can completely remove this text-box. I know it's already transparent. But it'll be really great if we can remove it when we feel like it.