After the meeting where they announce the new job Lucy and Josh are getting in the lift to go to their office. Lucy is holding a mug with tea and a teabag which she is dipping in and out of the mug. When they step out the lift and Danny throws her a book the tea bag is no longer in the mug and the mug looks empty.
When Lucy picks up the single rose that's on her desk to smell it you can clearly see that's it's fake and therefore wouldn't smell.