Not two minutes later, this older guy grabs onto and shakes the chair opposite mine at my table and says"Iidesuka? (Is it okay?)" and I figure he wants to drag it away to another table. I say "iidesu," and he sits down at my table XD. Fine, it's crowded, whatever, but quickly after he plonks a huge Oxford English textbook onto the table, haha. I'd unwittingly agreed to help him study for twenty minutes XD, whoops. Hiro was a sweet old guy, though.
Somehow I get tricked into helping people study English a lot during my off times XD;.