Luke Thompson and Yerin Ha chat with ET about ‘Bridgerton’ season 4 part 2, streaming now on Netflix. The pair reacts to where Sophie and Benedict’s love story leaves off, and shares what they hope to explore in season 5. Yerin also admits to being ‘starstruck’ by co-star Jonathan Bailey, and Luke gives some insight into Benedict’s relationship with his mother, Lady Violet Bridgerton.