[ She's eager, which is good, but it does make him a bit nervous. What if, after all that excitement, it's a disappointment to her? ...oh god, what if it broke as he was fumbling about with it?
But when she smiles, all that melts away. Even if she didn't wear it, or maybe only once, that look was totally worth it. He straightens up his shoulders a bit -- the boy does have some pride in him, after all -- and smiles back. ]