7F 00 Opens/Closes dialogue bubble?

7F 01 Does something?

7F 02 Clears box and continues text; if used without any other commands, will clear box right away; use after 7F 04 CD to make normal "new page"

7F 03 xx Pause text for a moment, then continue; xx indicates pause time

7F 04 Pause text, require A or B button before continuing

7F 09 00 00 xx Used for emotions and emotion effects; 01 is anger with red thing, 02 is shock with yellow surprise rays, 03 is laugh with laugh lines, 04 is surprise with "ding", 05 is fuming with steam clouds, 06 is exclamation mark, 07 is worry with bubbles, 08 is shuddering with lines, 09 is cry with tears, 0A is happy flower thing, 0B is question mark, 0C is idea, 0D is wind blowing, 0E is happy dance, 0F is frustration with swirly, 10 is misery lines thing, 11 is broken heart, 12 is sneaky with purple lines, 13 is yawn, 14 is heart, 15 is normal happy, 16 is normal angry, 17 is normal sad , 18 is floating laugh?, 19 is floating shock?, 1A is floating idea?, 1B is floating surprise? the next 20 or so are probably also floating, FF stops animations/expressions

7F 09 00 yy xx If yy is changed as well, animation is played; 04 01 is running

7F 0E ???

7F 16 00 xx 00 yy etc.  Used for menus; lots of stuff around this so I can't tell what does what

7F 1A Inserts your name

7F 24 Inserts name of another human player

7F 2E Is replaced with option picked on previous menu; for example, under sound settings, if you picked "speak," K.K. will say "Okay, here's speaking"

7F 2F Inserts town name

7F 50 rr gg bb Changes text color

7F 54 xx Changes size of next letter; must be used for each letter

CD    New line

K.K.'s introduction begins at offset 00A081C0
Porter and Nook stuff at 009F7D8C