It is bad to make your partner worry.
Jack went out to play video games with his friends and told Ann he would be back by midnight.
Jack wants to hang out with friends all night.
Jack calls Ann and lets her know he is having fun and wants to stay but didn't want her to worry.
Jack decides he's going to stay at his friends place and not call Ann to tell her.
Ann was happy that Jack respects her and loves her enough to not let her worry.
Ann gets worried and thinks Jack is cheating on her and breaks up with him.