That smile did things to him every time he saw it. Thor couldn't help brightening ever so slightly at the sight, and at the sound of Diana's voice, as quiet as it was. He didn't know he'd given her anything other than his time and companionship, but something about the idea that just his voice could send chills down her spine would have been thrilling to him. It would have been exactly the confidence boost he needed and had needed for a long time.
"Has anyone ever told you..." He began, shifting just a bit, "How beautiful your eyes are?"