He certainly did feel.. not quite at ease, for with both was the feel of caution. Not danger; taxi or not, had he felt threatened Benjamin would have found or made an excuse to be elsewhere. But there was still the feeling of familiarity (and a certain heightened awareness of the other man's presence that Benjamin was entirely chalking up to biology) that lingered throughout the joking and light flirtation that marked the remainder of the short trip.
On arrival, Benjamin had only to wait a scant few moments before Idris had exited the vehicle and was offering a hand as though Benjamin were the lady he so often appeared to be. Perhaps there needed to be a clearing of the air on that matter; for now, he accepted the offered assistance. Being a gentleman, once he was outside the car Benjamin turned to offer his hand to the last member of their merriment-seeking party.