Do you have any pictures for 'remember when Louis picked up Harry at that event and we could hear Louis laughing in the car' or a link to it, I've never heard of that.
It was the launch of Annabel’s Docu-Film event last year in October,
this is Harry leaving the event:
is the video where you can hear Louis laughing in the car (between 0:06 and 0:08). The pictures taken when he gets in the car weren’t published.