The worst or most embarrassing thing you could do on a date is forget your wallet. Even if you have no intention of paying, it's important to have your ID on you obviously because if you're going into a place that's 18 plus or 21 plus, you know, you kinda need your wallet. So yeah, don't forget that because also I've heard so many times of people saying that they want to date and either they or their partner forgot the wallet and it was just an awkward situation figuring things out. So yeah, don't forget your wallet.