Love Songs (In the Key of Gallagher) is the twelfth and finale episode of the fifth season of Shameless' US version.
Frank has travelled to Costa Rica to spend time with Bianca. Ian is persuaded by Monica to never seek recovery from his bipolar disorder. Debbie takes her relationship with Derek to the extreme. Lip is confronted by an angry Amanda, who does not approve of his new fling with Helene. Fiona is faced with an ultimatum to decide between Gus and Sean.
- William H. Macy - Frank Gallagher
- Emmy Rossum - Fiona Gallagher
- Jeremy Allen White - Phillip "Lip" Gallagher
- Cameron Monaghan - Ian Gallagher
- Ethan Cutkosky - Carl Gallagher
- Emma Kenney - Debbie Gallagher
- Shanola Hampton - Veronica Fisher
- Steve Howey - Kevin Ball
- Brennan Johnson & Blake Johnson - Liam Gallagher
- Noel Fisher - Mickey Milkovich
- Emily Bergl - Samantha Slott
Special Guest Star
- The final appearance of Samantha Slott as she would be sent to prison for trying to kill Mickey.
This episode was viewed by 1.55 million people.