The Five Love Languages by Gary Chapman is a bestselling self-help book that explores how people express and receive love in different ways. Chapman identifies five primary "love languages"—Words of Affirmation, Acts of Service, Receiving Gifts, Quality Time, and Physical Touch. By understanding your own love language and that of your partner, you can strengthen relationships and improve communication. This insightful book provides practical tips for fostering deeper connections in romantic relationships, friendships, and even family bonds.