I had a great experience until the end when we had...

I had a great experience until the end when we had to pay. The waiter brought me a drink by mistake but he still added it to our bill. I was polite when I told him that we didn't order that drink and he got very sassy and defensive and told me i shouldn't take something that isn't mine. i said okay sorry. When he brought the new check, he started lecturing me in front of my family about how i shouldn't take something that i didn't order so i told him not to bring me something i didn't order. Also, he didnt ID me for the drink (probably cuz i didnt order it)