It's raining cats and dogs
What is: Very heavy rain
Hold your horses.
What is: slow down or wait a moment
That's music to my ears.
What is: something I want to hear
She had a change of heart.
What is: She changed her mind on the subject.
You can say that again.
What is: I agree with you.
I don't give a hoot
What is: I don't care
I could eat a horse.
What is: I'm very hungry
She can't keep a straight face.
What is: She can't keep from laughing.
Speak your mind.
What is: Share your thoughts and feelings.
Actions speak louder than words.
What is: Believe what one does and not what one says
Cat got your tongue?
What is: you're very quiet
Don't let the cat out of the bag.
What is: don't tell the secret/surprise
I'm all ears.
What is: I'm listening
He has your best interest at heart.
What is: He is thinking about your well-being and wants what's bestfor you.
A picture is worth a thousand words.
What is: it's better to show than to tell
You're barking up the wrong tree.
What is: you are mistaken
Don't beat a dead horse.
What is: move on from this subject; stop going on and on
In one ear and out the other.
What is: not really listening
Penny for your thoughts.
What is: Tell me what you're thinking.
What is: to get to the point
I have a frog in my throat
What is: my throat is dry and hoarse
Curiosity killed the cat
What is: stop asking questions
What's with the long face?
What is: Why are you so sad?
I just can't wrap my head around that.
What is: It's too complicated for me to understand.
Speak of the devil.
What is: the person we were talking about just showed up