G didn't want to play with anyone at first. She followed them around with mooney puppie dog eyes though until I asked her to go play with them.
She said, "why are they not playing with me?" I said, "Probably because you haven't said anything too them, just followed them around."
Anyway I took her over to the mom and made the introductions. Then G played with the sisters and that little boy too. Everyone seemed loved the big sister who was 8 and in 4th grade so much that she sort of became the playground babysitter.