A Latte Too Far?

So here's the thing, I'm this barista who just started this new DL/kink relationship with one of my regular customers. We'll call him Max, and he’s in his early thirties, has these piercing blue eyes that can make me blush if he looks at me right... Anyway, we’ve been playing for a few weeks now, and it's been fantastic fun. I've been acting as Mommy and disciplining him when necessary or just being the caring mommy figure he craves. It started with little things like calling me “Mom” during our play sessions and gradually moved to more playful roleplay scenarios where I would scold him for not cleaning up after himself or not studying hard enough (he's working on his PhD, so there’s a lot of procrastinating involved). The other day though? Well... It was pretty hilarious. Max had been a bit naughty all week, spending too much time with friends instead of doing the work he needs to do for his classes, and I knew it would probably be time for some discipline when we met up. We usually meet at my place for these sessions, and I made sure to set everything up ahead of time. But you know what they say about plans and coffee... So imagine my surprise when Max showed up at the café instead! He just looked so damn guilty that I couldn't help myself, I started scolding him right there in front of all our other customers. “Maxwell, how could you be such a naughty boy? You've been playing too much video games instead of focusing on your studies!” And then, he’s looking around nervously... but also kinda turned on? It was a bit awkward for me to continue with the roleplay in public, so I told him we’d move it all back home. But let's just say that the teasing and discipline didn't end there, just got a lot more private... So yeah, it's been a whirlwind of fun but also... well, let’s hope he remembers to be good next time. Haha, I know what you're thinking, it might look bad for me to be scolding him like that right at work! But hey, we both agreed that this is our little secret and it makes things exciting. I guess the real question is: Am I being too playful in public? Or am I just living a bit of my fantasy life out loud?