They are asking you how you are doing, so you could respond "Yo estoy bien, gracias. Y usted?" (I'm well, thank you. And you?). There are a variety of ways to respond to this question depending upon how you feel. One thing that you have to remember is to respond with the correct formality - informal (Tu w/ an accent on the u) or formal (usted).
¿Cómo estás? means how are you? (familiar contexts)
Your reply could be:
Súper / excelente / de diez / mejor que nunca (++)
bien (+)
más o menos / ni bien ni mal, no me quejo (more or less)
mal (-)
súper mal / terrible / terribilísimo / para llorar / como agua para chocolate (- -)
You can say 'says I' When you are arguing with somebody. Goes like this: "Who says I am made of gold?" "Says I!"
say thank you
you say hi right back to them
Excuse me? Or, i didn't hear you.
Well if the CMO signs off on it I can't see why not unless the dental doctor has the final say.
if somebody says f you just say "maybe later" or something like that
Just admit they were right and if they keep bugging you tell them to stop rubbing it in
I don't recall you ever beating me. ;)
She's afraid to say her real thoughts.
it says speaker on the screen when you are calling somebody and it will say that bottom right hand corner of the screen.
Ignore it. If you do or say something you just add to it. If someone says something to you just look at them an say "so ?" Walk away.
The song that says, Somebody call 911? That's Fire Burning. ;) By Sean Kingston, Hope this helped :)