This was...something at least. It was progress and, in that, Gamora found herself able to echo the soft lightening of her features. It was easy, at least when she saw Nebula do it. How long had it been since she'd seen an expression like that? Thinking about it, it was hard to place even one instance of it...though she understood why too. There life had not often been one that lent itself to times that warranted it. Truly, Gamora was even still not very good at it, despite how working the Guardians often gave her good reason.
"It will be very busy outside of the ship and on the walk there." Gamora explained, gathering up the bag she'd brought with whatever remained before pushing up to her full height. "I will accompany you to make sure you do not get lost and nothing happens." She offered and then, thinking about a gesture she had seen a good number of times between older and younger family members, she held out her free hand for Nebula to take, if she wanted.