The actress told What's On TV that despite her character's recent proposal, the couple's relationship is not as strong as it once was.
"I think Sunita has gone off Dev, she most certainly has gone off him," she explained. "But does she still love him? I don't know. I think that's yet to be revealed."
Following her character's affair with Karl Munro, Gulati said that Sunita is still very confused and unsure of her actions.
"I think Sunita's in very many minds at the moment, she's made this choice but we don't know where she's going to go next," she said.