Thanks for playing and leaving a comment!
Regarding the capital letters, it's actually not capitalised in the script, but in the choice menus/UI font, certain letters with descenders are bumped up so that the bottom of the letter rests on the baseline. (So you can see this with q's or g's, as well). There's no specific meaning -- it's just how the font was made by the designer haha.
The story is meant to be a little vague and open to interpretation, but if you have any specific questions, feel free to ask!