Sentence:  Oyelowo is a fashion victim and trots around her new patch in pretty stilettos. She changes her outfit and hair at least four times in each episode and spends a lot of time bickering with her new boss. Oh, did I mention they were an item long ago? Hence all that <WSD>UST</WSD>. 
Meaning of the word marked with <WSD> tags:  Unresolved sexual tension.