When Luna gets up close to her, Rachel jumps a little bit, glancing over before smiling slightly fearfully.  She didn't quite know what to do or how to react, but a smile never seemed to give a bad impression.  "Hey," she said, trying to think for a few minutes until it occurred to her.  Although the Sharpie was written in, it was a little hard to read, so...<br/><br/>"Are you colorblind?"  The question came sympathetically and without judgment, just a girl wanting to try to help as best she could.  "Which color are you looking for?  I can try to help you find your way quick, unless you're looking for blue, in which case you can just follow me."  She gave a warmer smile of introduction.  "I'm Rach-" she began, until she remembered her name tag and tugged on her shirt to show it.  "...er, yeah."