I can't imagine anyone being such a monster not to fall for this dramatic and at the same time lovely story. This add convinced me couple of years ago. And it definitely reassured my decision.
About to throw in a fiver but before I do, I'd just like to mention that I'd be willing to advance a full ten quid if Comfrey did a sponsored face wash.
I have witnessed multiple Quentins in one or two past videos and while some may be inclined to think that's some camera magical jiggery-pokery I'm personally more of the opinion that there is definitely more than one Quentin!