This thread links to my Heart Piece Guide, it will provide all of Keaton's questions and answers...
Special Thanks to a friend of mine for supplying this list.
QUESTIONS________________________________________________ANSWERS
What time does Romani go to bed?...............................................Eight
What time does Romani wake up?.................................................Six
How many balloons does Romani use during her practice?..................One
What item does Romani use in her practice?...................................Bow
What is your nickname that Romani gives you?...............................Grasshopper
What song does Romani teach you?.............................................Epona's Song
How many cow figurines are in Clock Town?...................................10
How many cows live at Romani Ranch?..........................................Three
How many Cuccos live at Romani Ranch?.......................................One
Where does Cremia deliver her milk?..............................................Milk Bar
How old is Tingle?.....................................................................35
What are Tingle's magical words?.................................................Kooloo-limpah!
Is Tingle left-handed or right-handed?..........................................Right-handed
What is the color of Tingle's trunks?.............................................Red
What is the name of the festival held in Clock Town?.......................Carnival of Time
Who is the mayor of Clock Town?.................................................Mayor Dotour
What is the name of the special milk at the Milk Bar?.......................Chateau Romani
What is the name of Clock Town's inn?..........................................Stock Pot Inn
What bad habit does Anju the innkeeper have?...............................Quick to apologize
What is Anju bad at doing?.........................................................Cooking
What is the name of Anju's father?...............................................Tortus
Who is the leader of the Bombers Gang?........................................Jim
How tall is the festival tower? (when completed).............................Four stories
How many mailboxes are in Clock Town?........................................Five
What does the owner of the bomb shop call his mother?...................Mommy
What is the name of the Indigo-Gos' singer?...................................Lulu
How many members are there in the Indigo-Gos?.............................Five
What race is Mikau?...................................................................Zora
What race is Darmani?................................................................Goron
What instrument does Skull Kid play?.............................................Flute
QUESTIONS________________________________________________ANSWERS
Whew... that's all of them (I hope)
Well that's that.