Ek baat puchhun? / Kia men ap se kuch pooch sakta hun?

How to say “Ek baat puchhun” in English

When you want to say “Ek baat puchhun?” (or “Kia men ap se kuch pooch sakta hun?”) in English, the natural, everyday way is “Can I ask you something?”. It fits polite requests.