BO PEEP: I know Andy's excited about Buzz, but you know, he'll always have a special place for you.
MR. POTATO HEAD: Yeah. Like the attic.
WOODY: All right! That's it![…] Listen, Lightsnack, you stay away from Andy. He's mine, and no one is taking him away from me.
This is just the perfect storm of jealousy right here. Bo is trying to comfort Woody, but Potato Head's not helping. Then, Woody makes himself look silly trying to bully Buzz into staying away from Andy. Like that's going to work. The kicker to the whole thing is that Buzz is becoming Andy's favorite…and he doesn't even care. Maybe that's what really eating Woody up inside?