He could tell she was nervous, and suddenly the group of people wasn't so bad. He hoped she'd take comfort in that. He returned her wave and rose from his spot to walk to her.
He stopped just out of arm's reach, hoping it would help, and gave her a smile. "Thank you for coming. I thought his could be nice. There's tours if you'd like one." He'd deal with the people for her sake. He hoped if he showed that he knew she'd rather not be alone this wouldn't be too awkward.