*slap sound*
I managed to push my way through the crowd surrounding Natalia with the tray in my hand, and when I saw some people reaching out to take a drink from the tray, I acted like it had been an accident and staggered a few steps to stand next to Natalia.
Natalia saw me standing next to her and, without any hesitation, slapped my ass very hard.
This extreme move surprised me as well as the others and almost caused me to drop the tray. But my reflexes helped me to regain my balance at the last second.
I turned my head to give Natalia a look that hid the message "Aren't you exaggerating a bit?" and felt her hand under my chin. Natalia used one hand to take the tray from my hand, put it on the small alcohol stand next to me and took a glass of alcohol for herself, while at the same time she grabbed my chin with her other hand and turned my face to hers quickly.