Palo Alto 6/6

I played on 6/3 Wednesday, but I did so poorly that I don't feel like making it public.

Played today, mostly average, I haven't gone over the hands yet but here's one I want to share.

You have Qxx KJxxx AKxx A, righty deals.
p - 1H - 2S - 3S
p - 4D - p - 4H

Lefty leads the SA, you get

Jxx
AQxxx
x
QJxx

Qxx
KJxxx
AKxx
A

I did the usual trick 1 tank, and it went A x 9 Q. I played the Q pretty smoothly, he looked at me and then continued K and another to get the defense their three tricks.

He said he knew because I was fingering cards before playing to the first trick, which is true. I grabbed a small spade and moved it to the side before I played the Q. I have a habit of shifting cards sometimes, and I guess it's a tell! But now I know!