COUNT by Star Heart

COUNT by Star Heart
Simple Easy and Clean but Amazing Card Magic
COUNT is simple and easy, but really amazing card trick.
Cards are suffled, Spectator cuts the deck in half.
The spectator stops when they want by dealing the cards one by one.
They remember the card, and repeat the same action with the other half.
The sum of the top two cards will be the position of their card
It uses no gimmick deck, you can do it anytime anywhere.