Samantha Who? Spoilers: A Focus on Todd and Sam

When Samantha Who? returns from hiatus this Thursday, the relationship between Todd and Sam will be the sitcom's leading storyline.

Christina Applegate said as much to E! in a new interview. Asked whether or not this couple uniting would ruin the series, the actress said:

I don't think [it would] because I think they would fight like brother and sister still. I think there's always going to be that dynamic with them - where they love each other and they can't stand each other at the same time.

I think she annoys him to death, and he annoys her to death, and yet they're in love with that part of each other as well. They live together now, so it's almost like being together, except he sleeps on the couch. I don't think it would be over.