'Bones' star Emily Deschanel has told fans of the show to expect dramatic changes this season.

According to Parade, the actress said that the relationship between Dr Temperance Brennan and FBI Agent Seeley Booth is about to change.

Deschanel said: "It seems to me that Brennan doesn't want a child unless it's Booth's child, so we'll see where it goes."

"I do want to see them get together and their relationship is going to change dramatically at the end of this season."

"The two of them have had this chemistry together. But, the physical side of it has evolved very gradually."

"I think that's been a great way to explore a relationship."