Pet her.

Not really sure what else to do, you decide to pet Temmie on the head, even if you need to stoop over her on account of the height difference between you two. This small act seems to be enough to cheer Temmie up a little. "AWWWW, tanks, Vessel. Tem REALLY appreciate dat. YOU now Temmie bestest FRIEND!!" After saying that, Temmie hugs you tightly. In such a close embrace, you realize her fur is very soft. Before you can get too used to it however, Temmie lets go and says, "SOO, since u is Temmie's bestest friend, Tem should show u Tem art. BESTEST friends show each other teh art... YA? Temmie don't have any art on Tem roight now,, so you come back tomorrow and Tem show you art. OK bOI!!!"

And before you can even ask for more details, Temmie is already sprinting down the hallway, disappearing around a corner. You stand there in the hallway for a minute, replaying the strange encounter with Temmie in your head, before eventually deciding to leave the university. Even though you don't have Temmie to guide you back out, you mostly remember the route you took to get here and simply follow it back to where you came in. Now that you are outside, you can see that the sun is getting quite low. You figure that you've been out long enough, and that you should really start making your way back to Kris' apartment.