He's too polite to actually mention his reasons why; he doesn't want to start a fight with the people who are eating and drinking, even if he thinks it's a bad idea.
"Professor Samuel Oak. I study Pokemon." Since she asked his name; he pauses, waiting to see if someone else explained what Pokemon are to her yet or if he should.
no subject
"Professor Samuel Oak. I study Pokemon." Since she asked his name; he pauses, waiting to see if someone else explained what Pokemon are to her yet or if he should.