Atrevimiento translates to "daring" or "boldness." It's an interesting word because it implies taking a risk or being audacious, often in a positive or charming way.
In the song, Ronald Borjas uses it when he says, "permítame el atrevimiento para agradecerles a ustedes" (allow me the boldness to thank you all). He's acknowledging that he's taking a moment to express deep gratitude, perhaps more effusively than usual, making his thanks feel more personal and heartfelt.
Ronald Borjas's "Para Ustedes" is a heartfelt thank you to his fans! He starts by saying he's "entre cuatro paredes" [between four walls], thinking about how happy they make him. He even dreams with his eyes open, realizing how much he feels for them.
He dedicates his "letra, mi cuerpo y esta canción" [lyrics, my body, and this song] with all his heart to his many fans who are with him on his journey. He wants to "alegrarte el alma que te sonría la mañana" [brighten your soul so the morning smiles at you]. He invites listeners to "baila, baila conmigo, yo quiero ser mucho más que tu amigo" [dance, dance with me, I want to be much more than your friend] and "canta, canta conmigo, que soy la cura de tus penas, yo seré tu alivio" [sing, sing with me, I am the cure for your sorrows, I will be your relief]. It's a sweet, direct message of gratitude and connection, inviting everyone to share in the joy of music with him.