Lucas waited for his mother to finish talking to Jen, but it didn't look like she was about to let her go anytime soon. They had been joined by Diane, but she had only spoken a few words before leaving earlier.
Jake had arrived on the same day so he was exhausted after such a long night, so Diane left with him earlier. She had already lost track of her other daughter but didn't stress too much and just went to the car that Lucas had arranged for them. The mother and son were driven back to the hotel.
Noah pointedly looked at Lucas, and he looked back at his father. He knew his father was asking him to hurry up and take his girlfriend away. Lucas was looking at his father as if asking him why he was not taking his wife away.