Hualin

Hualin is a Chun-nan villager in Sonic Unleashed, she was raised by meat bun makers.

360/PS3
In the 360 and PS3 version of the game she didn't want to make meat buns like her mother, Jinlin, and her grandmother Lin, at first.

Later on in the game she'll run away from Chun-nan and you can find her in Spagonia. If you go to Chun-nan at that point ypu'll find out Jinlin and Lin are worried about her.

After you visited Shamar, you'll find her in Mazuri complaining about the weather there and she'll say she's hungry.

After you clear Skyscraper Scamper Night Act 1, you'll find her in Shamar complaining about the weather again.

After you defeat Dark Guardian you'll find her talking to Charles in Empire City. Hualin tell Charles that there's a doctor in her village, and she asks Charles what the local food is in Empire City.

After you defeat Egg Lancer she'll return to Chun-nan, wanting to make meat buns but Lin won't let her.

Wii/PS2
In the Wii and PS2 version of the game she'll give you the sun tablet for the Sacred Shrine, and if you talk to her at night she'll give you the CD "Chun-nan Night".