Thor lets out a bark of laughter at Rocket's exclamation. "It's like we never left Nidavellir!" Rocket had asked him if he had a death wish then, too.

Thor sets Rocket back down, but his grin never leaves his face. He's genuinely, completely and utterly delighted to see Rocket again; in fact, it takes all his self-control not to pick him up and hug him a second time.