Luna | Anakin
No, Anakin did not want to share Luna at all. He was more than content to wait until they arrived home before doing anything sexual. That didn't mean that he didn't appreciate how she looked in her dress, though. He definitely appreciated it, and waiting until they got home would make him appreciate her even more.
"I like a reason for you to get dressed up, too," he admitted. "I will gladly dress up and go to parties like this with you in order to see you dressed up." He helped himself to one of the powdered doughnuts as well, before continuing. "Don't get me wrong, Luna. I like you in anything. I just... particularly like you like this, on occasion."