Hi Ambrosia,
I may be wrong, but my wild guess is, most of the speakers spoke in English, right?
There is one thing I have never understood about Nepalese speakers, celebrities, journalists etc. When you can very well express yourself in nepali, why do they see the need to speak in their broken English?
Ever been to Delhi international airport? Next time give your attention to the regular announcements that are in hindi. I was pleasantly surprised by their use of 100% hindi vocabulary. Only if Nepalese were doing this......