1) Rupert can make her "laugh like no one else". this is an important point because girls generally like guys that can make them laugh.
2) Even though she likes Dan's hugs she is always pulling Rupert in for one.
3) On the last day of filming she and Rupert sat together and she hugged him and kissed him on the cheek.
4)In an interview she said that the kiss was intense but then mumbled "but it was good" with a dreamy face and a grin spread across her face.
5) The way she looks at him in interviews is not how a sister would look at their brother.
6) She admitted herself that she and Rupert both enjoyed...