以前にどこかで君を見たことがあるなぁの英語

I've seen you somewhere before.

Haven't I met you somewhere before?

Have we met before somewhere?

I think that I've met you before.

I think I've met you before.

I have seen your face before somewhere.

I have seen you before.

Haven't you met me somewhere before?

Have we met somewhere before?

I remember seeing you all somewhere.

I had the pleasure of seeing you once.

I recognize that person from somewhere.

I have met that man―remember meeting that man―somewhere.

I fancy I have met him somewhere.

I think I've met you before.

Have we met before?

Have you met each other?

I remember meeting him somewhere.

Haven't we met before?

I might have met you before.

I have never clapped eyes on you before.

Somebody's watching you.

Someone is watching you.

What were you looking at then?

I have the impression that I already know you.

I have the feeling that I've met you before.

Haven't I met you before?

Have I met you before?

I have only met you once.

Did you see anybody there?