This book by Gary Chapman is a must-read for singles looking to find and maintain meaningful relationships. It provides an understanding of the five love languages and how they can be used to strengthen relationships. You will learn how to identify your own love language and the love language of your potential partner,
From Wikipedia
The Five Love Languages: How to Express Heartfelt Commitment to Your Mate is a 1992 nonfiction book by Baptist pastor Gary Chapman. It outlines five general ways that romantic partners express and experience love, which Chapman calls "love languages". Empirical evidence does not strongly support its core claims.