In the episode where Sam has a sister was that Sam who kissed Freddie or her sister

that was her sister and if it WAS a lie that she did have a sister, carly would never have played along and lied to freddy. Hoped i helped :D

her sister

It was Sam's sister. It was really Jennette but we had her play to characters that round because Jennette doesn't have a twin. The funny thing is though is that Jennette didn't want to film that episode. She won't tell us why.

Well yes, Sam has a twin sister,but no one knows for a FACT that it was mealine that went on that date. Some people are spectuating that it could have been it could have been sam dressed up pretending to be mealine for the date. I personaly thought it was mealine, i dont think sam would do that. If she did, that would be extremely out of character

her sister

her sister.but Freddie thought it really was Sam

sam because carly is ugly and sam is awsomer than carly

In that episode sam does have a sister and at the end you see them together