Mr Leong's trial begins , with Gaik Kim and her friends , Karen and Lily , being demolished by Harris and Angela on the witness stand . Dennis discovers that Wendy has been thrown out of her flat and offers her his apartment for the weekend , thinking Rachel to be out of town . However , Rachel discovers Wendy bunking in at Dennis' and gets the wrong idea . Wendy is attacked in the office when she gets too close to the truth . Cheryl finally agrees to help her get the information she wants , but they are both in for a rude shock.