Musar do Rodzaju 33:4

וישקהו ויבכו . Rashi quotes different opinions regarding the significance of the dots on the word וישקהו. Some sages in the Sifri believed that these dots are to alert us to the insincerity of the kiss by Esau, whereas Rabbi Shimon ben Yochai said (despite the fact that we have an ironclad rule that Esau hated and continues to hate Jacob), in this instance Esau's human emotions were stirred, and he kissed his brother Jacob wholeheartedly. I believe that both views are completely compatible with one another. We must view Esau here on earth as merely the counterpart of Samael in the Heavenly Regions.