WHAT BOOK WAS ABOUT GGUK REGULARLY GOING TO A COFFEE SHOP AND LIKE, TAE WROTE QUESTION THINGS/ NOTES ON THE INSIDE OF HIS CUPS (could be the other way around) AND IT WAS LIKE, REALLY CUTE, AND TAE HAD GOOD MONEY (nice car) AND WAS AN ARTIST, AND CARRIED A LIL SATCHEL/ HANDBAG AROUND WITH HIM AND IT WAS IN GGUKS POV