This is the grin of a geek who is finally, finally, getting her friend to embrace the wonderful world in which she lives.

It's a triumphant grin.

(And she's always felt a special kinship with Buzz Lightyear.)

"Good in emergencies. That's us. I wonder if they'll let me have a phaser," she muses, dipping into the container Steve is moving and pulling out a cupcake.

"We're also good at landing on our feet," she adds. "We'll work it out." She lifts her cupcake as if in a toast.

Here's to us.