What were the books Chief Hong Du Shik read in this drama???

In the 2004 movie, at 1:03:19, Hye Jin pulls a book out of Du Shik's bookcase. The title is "Artificial Intelligence." Who knew AI in 2004?

Also in the 2004 movie, Hye Jin at 53:16 says to Mi Seon, "Marriage is a Crazy Thing." Marriage is a Crazy Thing is the title of a 2002 movie that Uhm Jung Hwa (Hye Jin) also was FL in. I liked this movie. •https://mydramalist.com/4150-marriage-is-a-crazy-thing •https://mydramalist.com/people/632-uhm-jung-hwa

I like the movie Mr. Hong better than the long-drawn-out Hometown Cha-Cha-Cha. But that's just me. (More in particular, HCCC seems to me at best an 8-episode story crammed into 16 episodes.)

Cheers! Stay safe out there.

@Kastel

"I have grammatical issues. I escaped them because of assistance from outside sources."

May I recommend this Jdrama: •https://mydramalist.com/19882-jimi-ni-sugoi-koetsu-garu-kono-etsuko, aka, i.a., Pretty Proofreader. 

You can find it here: ••https://dailymotion.com/playlist/x7exkj @480

Congratulations on your degree; or best of luck, whichever is appropriate.