This happened last week as I was shopping in Green Street (one of the more Asian areas in East London). I was with a friend who wanted to buy a phone cover for his Galaxy S2 and we went into one of the in-shops.
Whilst he picked out a cover he liked, I overheard a woman at the front of the store, having some difficulty understanding the technical details of how to set up her Sky Remote to work with her TV. As a good Samaritan, I decided I'll go and help her.
Throughout the time we talked, it was all in Bengali, so I will write down the translation in English.