She loved her best friend. But more she loved, was feeling of power and sound of crushed bones and guts coming out from her tiny body.
That feel when she invites you to the party. But you didn't know, her party means shrink you and crush you under her foot.
As soon as they noticed crushed dead body stuck on her sole. They realized, she never wanted to help them and turn them back to normal size.
I'm not in the mood to be nice. You will spend whole day in my shoe with rest of your dead friends sniffing my sweaty and smelly sole.