Episode 1

E1

Episode 2

E2

Episode 3

E3

Episode 4

E4

Episode 5

E5

An unannounced visit to his father's ex-wife in Scotland reveals that Billy has an older half-sister, Pamela. He learns little other than that his father and Charlotte met when he worked as a stable lad on her father's estate.

Episode 6

E6

Episode 7

E7

Episode 8

E8

Episode 9

E9

Episode 10

E10

Episode 11

E11

Episode 12

E12

Episode 13

E13