vice versa

they said:

"there's always a little 'emotion' behind 'I don't care'"

"there's a always little 'pain' behind 'it's OK'"

"there's a always little 'I need you' behind 'leave Me alone"

"there's always a lot of 'words' behind 'silence'"

and...
"there's always a little 'truth' behind 'just kidding'"