Sadie was in Valentine with Arthur, picking up things in the General Store for the gang. They had parked their wagon out front of the General Store, and they both went inside to buy things.

Arthur went out and got on the wagon before Sadie was done. As Sadie walked out in her new outfit, she noticed a little kid looking lost walking around.

Arthur saw Sadie walk out of the store, and they made eye contact, but then Sadie walked over to the little kid (you) to see if they were okay.