S4 E1: Be My Better Half

S4 E2: When to Let Go (II)

S4 E3: Heavy Is the Head

S4 E4: Backed Against the Wall

S4 E5: What You Don't Know

S4 E6: Lesser of Two Evils

S4 E7: The Poison Inside Us

S4 E8: Play By My Rules

S4 E9: Death Do Us Part

S4 E10: All the Lonely People

S4 E11: Who Can You Trust

S4 E12: The Things We Do

S4 E13: Ghosts in the Attic

S4 E14: Can't Unring That Bell

S4 E15: We Hold These Truths

S4 E16: Old Flames, New Sparks

S4 E17: The Space Between Us

S4 E18: Tell Me the Truth

S4 E19: Never Let You Go

S4 E20: More Harm Than Good

S4 E21: Forever Hold Your Peace

S4 E22: With a Brave Heart