I know before September and Peter spoke, we heard the following:
The rest is obviously hard to listen given September/Peter talking over it, but from the best I can tell, Walternate is telling September about going to university administration or somesuch if he wanted to meet with him, while September talks about simply wanting to observe the moment, before cutting his losses and leaving.WALTERNATE: Excuse me, what are you doing here?
SEPTEMBER: Forgive me, Doctor Bishop. I did not mean to disturb you. I am...an admirer...
Here's a video of the scene for your convenience: