[What. What. There's a little boy on this planet. A very little boy. What. Cue bad flashbacks of the last child Shepard interacted with.]

Hello Cody, I'm Commander Shepard of the Alliance Navy. Are you in any danger currently? I'm not too familiar with this place, but I'll assist you in any way I can, including helping you find rations and water.

[Regardless of whether or not he was used to being around giant robots, he was from Earth, and that made this place foreign. And he was so young! She just wanted to wrap her arms around him and promise to keep him safe. And not catch on fire while doing so.]