what did you say? O_o

This happens when me and my little sister are eating our dinner at the table.Then my brother shows up to join us. He ask my little sister what flavor the soup was.

My Brother: "Kim, is this seafood?.."
Little sister: "umm..yes?"
B: "ah! i knew it!"

I had no clue what they were talking about..but i thought that what my brother said was "siegfried" instead of seafood! I know..it didn't sounded even close,but i totally thought it was..God i'm too slow! O_o
then my brother left bringing his plate up stares..
then i told my sister.

Me: "i thought he said Siegfried."
sister: "what?.."
Me: "the seafood. i thought it was seigfried.."
Sis: *laughs real hard*
Me: "No..i really do." O_o
sis: *still laughs*
Me: *speechless and kinda embarrass* O__o
Sis: *stops* "Oh..you silly.."
Me: "what so funny?..o__O *bit annoyed*
sis: "nothing its just so funny" *coughs from laughing*
Me: "what ever..i really thought it was siegfried.." O__O
Sis: *still laughts*
Me: "stop it already.." O_o
Sis: *stops laughing* "OH!..you really make me laugh!"
Me: "yeah..what ever." -__-

~end~