C173 Big sister

And although the other party was greeting him with a smile on his face, he was still a bit stiff. It was obvious that he had had enough of the other party's pestering.

"Can we have dinner together tonight?"

"I don't have time. I'm very busy."

"It's fine if you're done. Big brother will wait for you. I have plenty of time, let's go to the best western restaurant for midnight snacks."

Suddenly