Kissing the knees carries symbolic, cultural, and emotional meanings rather than being just a physical gesture. Historically and culturally, kissing of knees or other body parts like hands, feet, and even the ground has been a significant ritual act of respect, devotion, humility, and care. It can express reverence towards gods, rulers, or loved ones and symbolize submission, honor, or affection. For example, in ancient times, knee-kissing was part of paying homage or respect to superiors or sacred objects, showing humility and devotion.
On a more personal, emotional level, kissing one's own knees can be a self- soothing action, signifying a deep-rooted need for comfort, reassurance, or connection with oneself, especially in moments of loneliness or trauma. This knee-kissing behavior has been described as a coping mechanism to provide emotional warmth and security when external comfort is lacking.
In summary, kissing knees can be a gesture of respect or love towards others or a form of comforting oneself emotionally, rooted in both ancient ritual traditions and modern psychological contexts.