It's so nice that you're commemorating the Aperture Science Weighted Companion Cube, mail-mi. It's the least you can do, after you murdered him. You monster.
I suddenly want Timeport to say at some point after he resurrects: "Oh... it's you. How have you been? I've been really busy being dead. You know, after you MURDERED ME. We've both said a lot of things that you're going to regret, but I think we can put our differences behind us. You monster."