The five love languages identified by Chapman are:

1. Words of Affirmation: This love language involves expressing love and appreciation through verbal compliments, kind words, and encouragement. People who value words of affirmation appreciate hearing "I love you," compliments, and positive affirmations.

2. Quality Time: This love language focuses on giving undivided attention and spending meaningful time together. People who value quality time feel loved when their partners prioritize spending time with them, engaging in meaningful conversations, and creating shared experiences.

3. Receiving Gifts: This love language involves giving and receiving tangible symbols of love. People who appreciate receiving gifts feel loved when they are given thoughtful presents that show care, effort, and understanding.

4. Acts of Service: This love language emphasizes actions that demonstrate love and support. People who value acts of service feel loved when their partners help them with tasks, offer assistance, or take actions to make their lives easier.

5. Physical Touch: This love language centers around physical affection and touch. People who have physical touch as their primary love language feel loved through hugs, kisses, holding hands, and other forms of physical contact.

It's important to note that everyone has their own primary and secondary love languages, and they can vary from person to person. Understanding and speaking your partner's love language can greatly improve communication and emotional connection in a relationship. It's also important to communicate your own love language to your partner, so they can understand how to express love in a way that resonates with you.