When Rudy was walking Janet home in the dark, Janet tripped a couple of times after stumbling on the rocks and the uneven road.
That was something normal in the town covered by the farms, even more so when there was no light to see what lay a meter away from them.
Rudy could see everything as clear as day, but he purposely let Janet trip, as it would have been weird if he warned her. She would get suspicious and ask him many questions, and Rudy wanted to keep their walk as simple as possible.
Of course, Rudy didn't let Janet get hurt, and Rudy grabbed her whenever she was about to fall. And that led to him touching Janet's parts that shouldn't be touched by a boy.
Getting annoyed by tripping, again and again, Janet grabbed Rudy's hand and said, "Don't get the wrong idea. I am only holding your hand, so you don't get lost."
"..." Rudy shook his head in disbelief and thought, 'This side of her never changed, even in the university.'