Who Knows Best (S19E15)

S19E01 The Ties That Bind: Part 1 S19E02 The Ties That Bind Us: Part 2 S19E03 Out With a Bang S19E04 Love's Labours... Lost S19E05 Facing Up S19E06 A Life Lost S19E07 When the Devil Drives S19E08 Three's a Crowd S19E09 Little White Lies S19E10 Dangerous Games S19E11 Horses for Courses S19E12 Past Imperfect S19E13 Responsibility S19E14 Love Bites S19E15 Who Knows Best S19E16 Forsaking All Others S19E17 Casualty @ Holby City: Part 1 S19E18 Secrets That We Keep S19E19 Fathers, Mothers, Daughters, Brothers S19E20 First Do No Harm S19E21 Thrown Out S19E22 The Cost of Honesty S19E23 Truth Will Out S19E24 Hoping, Wishing, Longing S19E25 Naming Names S19E26 Boys Don't Cry S19E27 Family Day S19E28 Animals S19E29 Forbidden Love S19E30 And on That Farm S19E31 Running out of Kisses S19E32 In the Dark S19E33 Cops and Robbers S19E34 Sweet Revenge S19E35 Desperate Measures S19E36 A Question of Loyalty S19E37 Fat Chance S19E38 Truth and Consequences S19E39 Baby Love S19E40 Swallowers S19E41 The Long Goodbye S19E42 A Father's Love S19E43 There Are Worse Things I Could Do S19E44 Brief Encounters S19E45 Aftermath S19E46 You Need Friends S19E47 Smoke & Mirrors S19E48 Truth, Lies and Videotape