to send a short message to someone
enviar un mensaje corto a alguien (enviar un mensaje corto a alguien)
"Don’t forget to drop a line to me when you arrive."
"No olvides enviarme un mensaje corto cuando llegues." (No olvides enviarme un mensaje corto cuando llegues.)
to stay positive by joking about problems
to adjust according to changing trends or environments
to become accepting and appreciative of different background...
to continue feeling angry or resentful toward someone
to start learning or doing something different from before
to reveal information so people notice it