They went dancing at the Buena Vista.

Aprende a bailar y diviertete de miércoles a domingos. Ven a disfrutar de la magia y el sabor de la salsa con la mejor música latina.

total internal reflection
In physics, complete reflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium. The phenomenon occurs if the angle of incidence is greater than a certain limiting angle, called the critical angle.