"Good Night" is a common phrase used to wish someone a peaceful and restful sleep. It is often said before parting ways in the evening or before going to bed. The expression conveys a sense of care and affection, making it a warm gesture in personal relationships. In many cultures, saying "Good Night" is accompanied by bedtime rituals, such as reading a story or tucking in children. This practice helps create a calming atmosphere, signaling the end of the day. The phrase is also popular in literature and media, often used to evoke feelings of comfort and safety as one drifts off to sleep.