This idiom means "sometimes, rarely"
Once in a blue moon
This idiom means "to feel sad, to be morose"
to feel blue
You are very special to me
The apple of my eye
You are ready to listen
All ears
Someone who likes to lay around a lot
Couch potato
Good luck!
Break a leg
It’s raining really hard
Raining cats and dogs
Trying really hard to not upset someone
Walking on eggshells
To get upset over something that has already happened
Cry over spilt milk
This idiom means "to owe money"
to be in the red