Frontearme comes from the Spanish verb 'frontear', meaning to confront someone or to show off in a bold, challenging way. It's a word rooted in urban and reggaeton slang, giving the lyric a streetwise edge.
In the song, the line "Esta gente tratan de frontearme y para mí son unos trilly" ("These people try to front on me and to me they're just trilly") shows the singer brushing off people who try to challenge or disrespect him, treating their attempts as meaningless.
"Me Siento Bien" is Deorro and Kura's upbeat reggaeton-dance track featuring Alex Rose, all about waking up feeling unstoppable. The singer wakes up in a great mood, shows off the new woman by his side, and brags about looking sharp with his crew.
The chorus is a simple declaration of confidence: he feels good, he looks good, and anyone who is jealous of that is the one with the problem, not him.
The later verses lean into flashy details, like designer clothes, a first class ticket instead of a budget airline, and an expensive watch, all reinforcing the same idea: everything is going his way, and he is done waiting on anyone else to catch up.