Ilusionada comes from ilusión, meaning hope or excited anticipation. It describes that fluttery, dreamy feeling of having high expectations, especially in a romantic sense.
In the opening line, "Si una vez te sentiste ilusionada", Remmy Valenzuela uses it to capture the moment a girl was full of hope and dreams about a relationship. The word is powerful here because the song immediately contrasts that beautiful feeling with the pain of being let down and told the guy "no vale nada" (is worth nothing). This makes it an emotionally charged and memorable word to explore.
Mexican singer Remmy Valenzuela plays the ultimate knight in shining armor here, comforting a woman who just had her heart crushed by a cheater. Instead of letting her sit there in tears, he tells her straight: a guy who cheats on her with another woman is worth nothing. He delivers great practical advice with the line "Es de clase no pelear entre mujeres por unas caricias" ("It shows class not to fight among women over scraps of affection"). He hates that this coward ruined her night, specifically calling him out because "ha quitado el rímel entre medio de una fiesta" ("he smeared your mascara in the middle of a party"). Crying your eye makeup off at a social gathering is a very specific, humiliating sting, and Remmy knows it.
His solution? Stop crying over someone who was too scared to break up to your face and pick him instead. He does not hold back on his pitch: "Deberías de buscar a alguien como yo / Quiero que seas mi princesa" ("You should look for someone like me / I want you to be my princess"). He promises everything from holding hands under the stars to kissing her whenever he wants. The whole track is smooth, romantic, and delightfully bold—he spots an opening to treat her better and shoots his shot without a second thought.