Angustié comes from the verb angustiarse, meaning to get distressed, anxious, or worried. It's a strong emotional verb that goes beyond simple sadness.
In the song, Micro TDH sings, "Y sé que me angustié porque me vieras fabuloso" (And I know I got distressed so you would see me as fabulous). He uses this word to convey the deep anxiety and effort he put into appearing perfect for his love interest, highlighting the emotional intensity behind his desire to impress her.
Micro TDH's "Honey" is a sweet and playful declaration of love, where he compares his ideal girl to two very different things: honey and money! He wants his girl to be "Dulce y orgullosa" [Sweet and proud] like honey, and "Verde y celosa" [Green and jealous] like money. It's a funny and honest way to say he wants someone who's both lovely and a little bit possessive.
He admits he's a bit of a mess, saying "Soy un lío, Pero gracioso" [I'm a mess, But funny], but he's trying to impress her. Even with "Mil mujeres bellas" [A thousand beautiful women] around, she's the only one who fills him up. He's so sure she's his destiny that he'd "escaparé si tú" [escape if it's you]. He even jokes about going back to the bar with his friends, without a car, but still expects her to "espera por mí" [wait for me]. It's a charming and confident song about finding that one special person.