Ric tells Donna that he has got the results of the PET scan which shows that the cancer in Derek's body has spread further than earlier tests had indicated and it is inoperable at this stage. Unwilling to believe this she knowingly loses the scans and blames Penny for them and so gets another set done and gets Michael to look at them but Michael confirms that there is no change to the earlier scans so she and Michael tell Derek the diagnosis and Donna vows to be there for her Dad throughout his illness. Chrissie struggles to hide her feelings for Oliver and Penny is thwarted at her every move by Jac but Elliott seeing Jac take credit for Penny's diagnosis invites her to be part of the lab team on the valve replacement he is doing with Tara.
—Anonymous