Obi-Wan would be correct in assuming that Loras was attempting to fill the void in his life left there whenever Renly left. Obi-Wan was also wise not to say anything as he'd only receive emphatic, overly protesting argument.
The new Lotus made the Knight of Flowers feel more free than he had in a long time. Later, his wallet wouldn't feel the same way, but he wasn't overly concerned with financial issues for the time being. The car was practically silent as it seemingly hovered down the street. He pulled into the drive behind the waiting Mustang which was still beautiful.
The headlights cast their beams over the lawn and over the faces of Obi-Wan and Margaery. Loras grinned and shifted into neutral, then opened the door to climb out, which was more like standing up from almost the ground, low as the car was. "Hurry up, Obi, before I change my mind!" he called. The back seat was designed to only hold petite people. Good that the Tyrells fit that description.