I have heard the following sentence in the Narcos TV series:
No se me preocupe por Valeria.
Context: Pablo Escobar is telling his wife that she does not need to worry about Valeria Velez, a reporter which is covering his candidacy for the Colombian Senate.
What does the pronoun "me" mean here, given that the person who is being worried about is the wife and not Pablo?
edit: although Se les puso nerviosa - meaning of "les" explains the pronoun general meaning in this sentence (speaker got affected by the fact of his wife getting worried), that answer alone is not enough to explain how the speaker got affected. It seems to me that can only be inferred from the context of each particular sentence in which the "dativo ético" is used.