Kyle MacLachlan — an actor who frequently collaborated with David Lynch — shared a lengthy, heartfelt tribute to his friend on Instagram after the iconic filmmaker’s death at the age of 78 on Thursday.

David Lynch ‘s FBI agent Dale Cooper from Twin Peaks, Paul Atreides from Dune and Jeffrey Beaumont from Blue Velvet, Kyle MacLachlan, took to social media to express his sorrow over the loss of the filmmaker who made him a leading man across TV and film.

When a director and an actor develop an ongoing creative partnership, a certain kind of magic happens, and this was certainly the case with actors Kyle MacLachlan and Laura Dern and director David Lynch.