Pokemon diamond and pearl unown?

Question

ok so i caught all 26 letter unown in the solaceon ruins went around the route 214 went through and got ! and ? and now im just wondering why... i know that the letter unown get u seals from the boy in solaceon town but whyd i get the ! and ?

Answer 1

you get more seals if you show them a ? or ! unown. they are not classified as letters.

Answer 2

well you get more seals if you show the boy the ! and the ?

but their sort of like special pokemon since they are not letters

their are more fun use in battles as well  

Answer 3

u get more seals for them. also, they're the most fun unown to use in battle.  

Answer 4

! and ? are not letters