I play poker and Black Jack allot.
The player and Dealer both must have 2 cards each before the second round starts. The player is always dealt first.
First Card: Player
Second Card: Dealer
Third Card: Player
Fourth Card: Face Down to Dealer
That's the end of the first round and then player can either Hit or stand. Dealer than shows its face down card and normally stays on 17+ and hits on everything else.