The use of sarcasm is also an indication of a healthy ability to show affection

An old adage says we tend to tease the ones we love, as we are more likely to use sarcasm with people we care for.

Parents may offer up a teasing remark, for instance, to soften what otherwise may be seen as criticism. "I saw how neatly you made your bed this morning," rather than a more biting remark about a child's neglect to perform this expected chore; it will send the same message but lovingly. "I hate it when you're right" is a playful and endearing way to thank someone for valuable insight. Of course, there are limits to be observed.