@Anime_Girl206 helped me with tagging. It took about seventeen comments, but I mught have figured it out (FIANLLY!)

Daigo, at beyclub on roof

Valt: Daigo?

Daigo: Yeah?

Valt: What does "Fu-k u b*t hs " mean?

Daigo: Can I see the book?

Valt: *Gives him the book.*

DAigo: *Throws it from the roof*

Valt: Dude, that's  a library book.

Daigo: *facepalm*

Shu, at beypark.

Valt: *Reading* Shu, what does this word mean? *points to any given unkind word*

Shu: ...

Shu: Wanna battle?

Valt: *Forgets in five seconds* Sure!

Shu: *Takes the dropped book, the next day he either returns it to the library or burns it.*

Wakiya, at "cabin"

Valt: *Reading.* Hey, I keep seeing this word. What does it mean?

Wakiya: *Explains what it means*

RIP Valt's innocence. After this, he'll be about as innocent as me.

Honcho, at candy  shop

Valt: Hey, Look! SOUR GUMMIES!!!

Valt: theres a word on here. What does that say, Honcho?

Honcho: Thinks 'are you serious?'

Honcho: It means gummies.

Valt: Thanks *uses it at school the next day*

Chiharu(Valt's mom)

Chiharu: So, Valt, what did you learn at school?

Valt: I learned that f*** means CANDY!

Chiharu: I always knew this day would come. Valt, forget you learned that word, and go help your sibling make beybread.

Valt: OKAY! :)

And that is what happens when Valt  finds something rude in a book. These are besically the most probable scenarios for this, because reasons.

Robin out!

Also, what's the difference between Chan and Kun?