Just for this easy card trick, a couple of packs of playing cards are needed, one among which needs to be set up according to just about any system that you could know about. Make sure you subsequently select a particular person form the audience and immediately ask them to shuffle one pack, while you falsely shuffle the other pack, which has been previously set up.
Swap the pack with the partner from your audience and also advise them to perform the same actions that you do. Your upcoming move is usually to cut the pack many times (and be sure that the person from the audience really does the exact same), pick up the top card and look at it, then push it back into the center and square the pack. After all this, your partner should comply with the same method. Following this, pick up the deck of cards and place it against your partner's temple he will take up his pack and place it against yours, and while he does so, you are able to capture a peek of his underside card and this is going to be the way you learn the card he had checked.
Next, the packs should be placed on the table, cut and returned to their initial holders. Then ask your partner to get their card and put it face down on the desk. While you do the same, you in reality seek the card you'd observed in his pack and pick it out and place it on the table. When the cards are turned above, the audience will be surprised to see that they're alike! Your partners plus the audience will have been lead to believe you will have subconsciously communicated with your partner and have therefore both chosen the very same cards from the two distinct packs. This can be a very simple trick, however your audience won't ever actually recognize that you have seen the partner's card whenever they position the pack against your forehead.
