Is he reciting the prime numbers so that he can keep cool with a cute little girl sleeping on him?

Probably. I'd feign innocence by checking my watch every 40 seconds and looking at nothing in the upper-left quadrant of my vision, but that's just me.

Phoenix?

Look at the guy behind the window...

Dr_Fine_Rolo said:
Look at the guy behind the window...

is that Phoenix Wright?

Looks like we have our next case...

Huh? Is it just me or does that guy sitting there look bit like Tomonobu Itagaki?

This has actually happened to me. A cute OL fell asleep on my shoulder while going out of Tokyo. It was heaven, until we reached her stop.

I feel like guy all the time in school...

Isn't that person in behind the glass talking to Phoenix someone from The IdolM@ster was well?