Do you think she was lying?

As i pulled up into the front mcdonald’s parking lot, there was this girl maybe around the age of 15-18, just standing outside in the rain, she approached my car coming up to the window to ask me something so i rolled down my window and she asks if i have any money so she can get food for her little brother that’s hungry, i obviously denied giving her money but i did offer to buy her food (mcdonald’s) and she said yes please and said thank you and seemed very grateful. i waited in the car and gave my gf my card to go inside mcdonald’s to get the girl whatever she wanted. Once my gf got the food for the girl, i see the girl walk out the mcdonald’s and go right into a car that seemed to be waiting for her; then just leaves. Do you guys think i got finessed? 😂I def prob did, but oh well it was only a couple bucks of mcdonald’s so i ain’t tripping 😂