Interesting. I really enjoyed the white guy speaking Swahili and his ability to switch mid-sentence. As a monoglot I am envy those with this ability. Reminds me of my favorite movie scene of all time, in Inglorious Basterds they are speaking German in a bar and an accent gives away an undercover spy. Right before things go south the aggressor and protagonist switch to a very refined English.

> Lt. Archie Hicox: [In English] Well, if this is it, old boy, I hope you don't mind if I go out speaking the King's.

> Major Dieter Hellstrom: [In English] By all means, Captain.

Riveting scene, wish I could find more like it.