After leaving my latest ex (she's too clingy and emotional for my taste), she wrote me a very long ass love letter about me and us and our sex (I blocked her phone). We are both in our 20s for reference.

In the letter, she said I am the only man who has never told her things that I thought she wanted to hear just because I wanted to please her.

Was that the right way to conduct myself or was I supposed to do that like these other guys?