I'm A Celebrity... Unpacked (South Africa) S01 E05 Did David's hair joke cross a line with Gemma?

Sam and Kemi are joined by AJ Odudu, Luke Hamnet and Ant & Dec to discuss the upcoming arrival of TWO new Campmates, Sinitta spilling the tea on her 40 year on-off relationship with Simon Cowell, and was David’s “ thin” hair joke to Gemma a step too far?