Watch Star Trek Star Zachary Quinto Pay Tribute To Late Costar Anton Yelchin

This is so touching — and you can just see his pain.
Zachary Quinto went on The Late Show with host Stephen Colbert last night, and before they could go in on Star Trek and everything related to the film, they took a moment to remember the late Anton Yelchin.
Related: Star Trek Events Cancelled After Yelchin’s Death
Of course, Yelchin was killed in a freak accident last month, and Quinto memorialized him in a classy, well-spoken way (above).
Clearly, stars are struggling with Yelchin’s sudden, unexpected death — as have fans from around the world.