to start singing suddenly out of happiness
comenzar a cantar repentinamente de felicidad (comenzar a cantar repentinamente de felicidad)
"He burst into song when he got the good news."
"Él comenzó a cantar cuando recibió la buena noticia." (El comenzo a cantar cuando recibio la buena noticia)
to have faith in your own ability or decision
to listen to someone until they have finished speaking
to arrive or appear at an event or place, often unexpectedly
to extend or continue a policy or plan into a new period
to start speaking after a period of silence or tension
to stop a connection after taking too long to respond