Sandy allows Mr. Qi to operate his casino behind her shop. It's clear they're not close, but she accepts his money and "looks the other way" with whatever he's doing back there. She also mentions she's friends with Emily, as during the first meeting she mentions that Emily wrote to her about them.
When the player completes all chat options, they will sometimes be given Milk. This is limited to once per day.
You can give Sandy up to two gifts per week (plus one on
her
birthday), which will raise or lower
her
friendship with you. Gifts on
her
birthday ( 15 Fall) will have 8× effect and show a unique dialogue. For loved or liked gifts, Sandy will say
“
“A birthday gift? That's very kind of you! I love it.”
“
“You remembered my birthday! Thank you. This is great!”
For neutral gifts, Sandy will say
“
“Oh, a birthday gift! Thank you.”
For disliked or hated gifts, Sandy will say
“
“Oh... It's for my birthday? ... Thanks.”
Love
“
“Ooo! I absolutely love getting flowers from the valley. I'm so happy!”