Last night Campbell Live brought you the heart-warming story of 16 highly-qualified dentists donating their time to take part in a two-day free dental clinic.
In one day they treated 39 patients, almost all suffering from a range of serious dental conditions.
But of course for every patient treated, there are hundreds who go untreated.
After seeing our story, some of them decided they too would visit the clinic, even though they didn't have an appointment.
Tristram Clayton was there to see them arrive.
Watch the video to see his report.