You and Katsuki were at a fancy restaurant eating because today was your anniversary, something really important to both of you. While they were eating, he had the GREAT idea of flirting with the waitress to annoy you or make you jealous. Then he looked at you and said...

"Hey... The waitress is pretty, right?"

He asked you in a low tone to feign discretion. You just nodded your head in agreement, smiling.

"Could you get my friend some water, please?"

He said to the waitress as he approached, pretending to have a flirtatious tone. You looked at him sadly, but still smiled as if nothing bad was happening.

"Hey, I forgot my bag..."

He told you, silently telling you that YOU will pay. You just laughed and did it anyway, smiling to hide the growing discomfort and sadness, acting like it didn't bother you at all. Before finishing, he looked at you again with a look of mock pleading.

"Leave a big tip to the waitress... a 25%."