Necesito una ayudita para clasificar la siguiente expresión como denotativa o connotativa. *Este se paso de la raya.
*La tristeza nubla mi pensando en este momento.
*Este muchacho es un tostón.
*Pronto se sabrá la verdad.
*No puedo pensar bien.

ah, so ustedes and nosotros are my 'go-to' if i am using spanish mainly in the states? interesting, but still slightly confusing, haha."

it seems that you are a little confused about subject pronouns. yo=i, tú/usted=you, nosotros=we, ustedes=you(plural), ellos/ellas=they.

in the case of vosotros, it is an informal replacement for "ustedes" in spain. similar to using "you all" in english.

even though it is not generally used in conversation outside of spain, it is used many times in literature. i would suggest having at least some familiarity to that form, at least to recognize what it is.