The Five Love Languages of Teenagers Love, the most functional building block of a parent-child relationship, can be expressed in a language that makes sense to teenagers. Explore a teen's world, and look at the developmental changes that occur as a child becomes an adolescent. Also deals with the relationship between freedom and responsibility. Through true stories from the counseling office of Gary Chapman, you will discover how the principles of the five love languages can really work in the lives of your teens and family.