Around one hour mark, Zoe is walking to the Beckett's exhibition. She is wearing in Jackie Keneddy style with a big pearl necklace. In the very next scene (Beckett's exhibition), the same pearl necklace is now gone.
Jillian says that the word "algorithm" has Latin roots when in fact it derives from Arabic.
When Zoe and Oliver are wandering around the conservatory, Zoe asks, paraphrasing, what the beautiful plant is, she pointing in its direction, Oliver responding that it is a weed. As they pass by the area toward where Zoe was pointing, there is no "remarkable" plant in sight.