Things that crack me up, #7

In this video of a French talk show where a couple disabled people are interviewed, the interviewer gets the giggles because the man he's talking to has a high-pitched voice. I haven't taken the time to even try to apply my meager knowledge of French to a translation of what's being said. But I find the giggling contagious. The whole thing looks like a comedy skit. What's funnier than someone inappropriately laughing and not being able to stop themselves? Nothing, I say, even though the circumstances may be unkind.