[He's a bit taken aback and also not entirely sure what the level of sarcasm is here, so he just kind of squints at her.]

...Not really. [I mean, he was probably just going to go home and get mad at himself for not being able to properly memorize all of the major battle sites of the first world war.]

Exams aren't for a while, so I still have time I can burn without feeling absolutely terrible about it.