User blog comment:Knight-of-Arthur/OMG, what happened...?/@comment-3184220-20110410122935/@comment-1874176-20110410150023

Sam had the same face after the kiss (the first one) she had when she broke up with Carly in iQuit iCarly, and her face in iSpeed Date was quite similar, too; I think of it as an expression of discomfort.

But lets face it, we won't know anything for sure until the sequel airs.