1st to comment: Arthur will kiss your cheek.
2nd to comment: Arthur will, be it happily or not, grope you, once.
3rd to comment: You shall ask Arthur any kind of question, and he will have to answer honestly (Unless he's being his usual stubborn self--).
4th to comment: Arthur will say you're sexy.
5th to comment: Arthur will go out with you on a date.
6th to comment: You may grope Arthur, once.
7th to comment: Woah, you, Arthur, and a sexy make-out in the bathroom.
8th to comment: Make Arthur wear what ever you want for a week.
9th to comment: You can kiss Arthur whenever you want for a whole week.
10th to comment: You will be able