Re: How to ask

Originally Posted by
balasubramanya.s0885
s Someone (one word) sent me an friend request on facebook account,. b Before i I accept i I have to ask her that " did Do she you know me? " h How to do/should I ask?
Welcome to the forum. Please look at my amendments to your post. As this is an English language forum, we try to use capital letters and punctuation in the standard way.
You could say: "Sorry, my mind has gone a blank. How do we know each other?"
Context is always important; labelling is rarely important.