Silly sally joke

Eight year old Sally brought her report card home from school. Her marks were good, mostly A's and a couple of B's. However, her teacher had written across the bottom:
"Sally is a smart little girl, but she has one fault. She talks too much in school. I have an idea I am going to try, which I think may break her of the habit."
Sally's dad signed her report card, putting a note on the back: "Please let me know if your idea works on Sally because I would like to try it out on her mother."

Silly sally walks up to a lady and asks, "Can I have a cheesburger and fries?"
The lady looks at her confused and says," Excuse me but this is a library."
Then sally get closer and whispers,"Can I have a cheesburger and fries?"

Silly Sally loves swimming, but hates water. She loves trees, but hates leaves. She loves the floor, but hates the ground. She loves cheese, but hates milk. She loves apps, but hates phones. She loves teddy bears, but hates her stuffed bear. She loves her name, but hates herself. She loves riddles, but hates jokes. What's up with Silly Sally? Can YOU solve the riddle?