I want lines for the Spy to react to his new sapper
The Spy would hate Wheatley so much
Just a seething, silent hatred as that blithering little piece of junk gives away his position and gets him killed time and time again
But the Engineer would think Wheatley is cute—his own team’s, at least.
The Engineer is a pretty friendly guy, and he likes mechanical things, so the Spy decides to just toss the sapper in his workshop when he’s not using it. The Engineer finds him on the floor, polishes the scuff marks out, and sets him on the work bench to get a better look at him. After a thorough initial examination of the technology, he spends his evenings hanging out with the Wheatley-sapper and listening to his stories, nodding politely at the appropriate intervals while carefully reverse-engineering him to figure out how he works so he can make new weapons out of the technology.
Wheatley is just glad to have finally found someone who appreciates his brilliance, unlike that violent, dangerous masked fellow who found him first
Even if he had to get flattened by a meteor and sent through a black hole to the 1960s and put directly in the line of fire to finally be appreciated