Samuel wasn't aware rhat someone was here to pick him up. He did inform everyone but he knew what his family was like. In their eyes, he was a responsible adult and had always been independent, they never really tried to meddle in his affair seeing hiw responsible he was.
Beside, he was used to travel around the globe ever since he became an actor. It's not like they didn't care, they had their own way of showing affection and he was aware of it.
Which was why when staff asked him about whether they should arrange a vehicle for him, he refused. His family might not be here but they would surely sent a huge convoy just for the fun of it.
This was their backyard, no one would dare to do anything here but they would always show their overprotective side when it came to Samuel.