Run

"BECAUSE I RUN, ADRIEN. I run...from everything, its the only thing I know how to....the thing I do best," Marinette trailed off, her voice getting softer and softer with each word, "So I run."

In which Adrien and Marinette are aged up a bit and somehow become running partners, but is that all they become? Or perhaps the question is; is that all that they are?