Steve and Nebula
Steve laughed as she sat down next to him. "Well, I think I might?" he shrugged, he wasn't sure, to be honest, but he took out his phone first and set the camera to selfie, and held it out so they both got in the frame.
She'd notice she got a genuine, warm smile out of him - not the i've taken 900000 photos and am tired but can't show it smile - a real one.