This is "Bailando", the dance-floor love song you probably know, here in Grupo Bryndis's romantic style with La Fiera De Ojinaga. The story is simple: two people dance all night and the singer completely loses his head.
It starts with a look. "Yo te miro y se me corta la respiración" (I look at you and my breath stops), and her silence says "mil palabras" (a thousand words). He even begs the night to last: "te suplico que no salga el sol" (I beg you, don't let the sun come up).
The chorus is a cheeky list: "Con tu física y tu química, también tu anatomía" (with your physics and your chemistry, and your anatomy too). Science class has never sounded so flirty. Add "la cerveza y el tequila" (the beer and the tequila) and he can only repeat "Ya no puedo más" (I can't take any more).
Worth learning: con tremenda nota is slang for being on a huge high, buzzed or tipsy, so "una noche loca con tremenda nota" is a wild night with a serious buzz. And notice how the song drills contigo (with you): "vivir contigo, bailar contigo" (live with you, dance with you). After this one you will never forget that word.