I did not. My daughter is a legilimens, however, and she and Draco have worked closely on the council challenge. I believe he asked her some time ago to help him learn occlumency, in addition to spell-cast legilimency, under the pretense that it would help him to better serve our Lord.

Of course, he may have had other reasons for wanting to learn.

Though it pains me to cast suspicions upon him, he'd hardly be the first decent, pureblooded man to be seduced by a conniving, filthy mudblood.