Make people happy, help them with what they need. The crystals may also be collected around the Skyloft at night.
You may have to meet Batreaux first, though - you'll find him by going through the quest Kukiel's mother gives you after Skyview Temple.
I am not sure which you are referring to because there are many. There are side quests and individual ones they appear at night.
They are mainly inside the chest that are activated through godesse cubes, but you can also get one by collecting gratitude crystals for Batreaux
Either by making someone happy, or randomly finding some. (One in Zelda's room, one in Link's, sleep until night and look at Link's desk. Another is in the rafters in the sword training, use your hook beetle.)
legend of zelda skyward sword is not for the ds it is for the wii
It has been confirmed Princess Zelda will appear in Skyward Sword.yes but she looks rilly different
The Legend of Zelda: Skyward Sword will be released on Novemeber 20, 2011
The Legend of Zelda Skyward Sword
No, she is not. The Legend of Zelda: Skyward Sword is said to take place before The Legend of Zelda: Ocarina of Time, which came before The Legend of Zelda: Twilight Princess. Although, you will be accompanied by a new character by the name of Phi, who lives in the Skyward Sword.
You play it.
Legend of Zelda Skyward Sword has no official release date, but is set to be released in the 2010 to early 2011 area.
legend of Zelda skyward sword
The Legend of Zelda: Skyward Sword, coming out August 2011.