The Five Love Languages: How to Express Heartfelt Commitment to Your Mate (Relationships)

Very good book if you have time read it.

Genius; everyone should read it. Very easy to relate to, with lots of "Aha!" moments.

Você não entende seu parceiro(a)? Não se sente amado(a) por ele? Leia este livro

Written mostly for married couples but it doesn't hurt for you to learn what he talks about while single, and might actually help. You can apply the love languages to anyone you want to feel loved. I was able to guess what some of my closest family and friends languages were though I'm still not sure what mine is. It was worth reading.