Luv

Luv is a character that appears in Skyward Sword. She runs the Potion Shop in the Bazaar with her husband Bertie. She has a rough personality, and dislikes the manner in which Link sometimes fails to buy a potion. At the beginning of the game, only a couple of the potion vats are available to purchase. Near the end of the game, Link is able to buy: heart potions, stamina potions, guardian potions, etc.

Etymology
Luv's name, and that of her husband Bertie, is derived from a Lovebird, a small species of parrot.

Trivia

 * At night while her husband is tending to their restless child, she can be seen sleeping soundly on her bed at home