The two clubs face-off in the Champions League tonight.
"It is weird," Hjulmand said of the fan reaction he hoped to exploit.
"The psychology is, of course, to see if we have a result as far as possible. Because that could be an advantage at some point.
"We can only focus on what's important for us and that's what we're going to do on the pitch, no matter what happens outside, no matter what we see or hear.
"This is all about us performing and we have to be very concentrated and play maybe our best match ever to get a result."