| [301] Glass Houses | ||
| "She Called Up" | Crowded House | Justin stops by Sarah's house as Rebecca is babysitting. |
| (unknown) | Kevin & Scotty explore the Laguna house before the family arrives. | |
| "Make It Mine" | Jason Mraz | Scotty & Kevin take a break from the family. |
| "Stolen Car" | Beth Orton | Justin stops by Rebecca's place to apologize. |
| "Everybody Hurts" | Dashboard Confessional | Sarah's letter end montage. |
| "Talk" | Coldplay | unsure |
| [302] Book Burning | ||
| "Worn Out Nervous Condition" | John Mellencamp | Rebecca & Justin go jogging. |
| "Something Good This Way Comes" | Jakob Dylan | Justin & Rebecca wake up in bed together. |
| [303] Tug Of War | ||
| (unknown). | Justin & Rebecca arrive at Anthony's home. | |
| "Tonight The Sky" | Sun Kil Moon | Justin refuses to talk about the rescue, then goes for a drink. |
| "Lost?" | Coldplay | Kevin, Sarah & Saul toast Ojai Justin apologizes to Rebecca. |
| [304] Everything Must Go | ||
| "Red Red Wine" | UB40 | Nora recruits Sarah, Kevin & Saul to help with her garage sale. |
| "Our House" | Madness | The garage sale. |
| "The Wind" | Cat Stevens | Sarah & Tommy rebury their time capsule. |
| "Afterglow" | Toby Lightman | unsure |
| "Fragment" | Trespassers William | unsure |
| "Outside" | Aqualung | unsure |
| "Slow Moves" | Jose Gonzales | unsure |
| [305] You Get What You Need | ||
| "Slow Moves" | Jose Gonzalez | Saul & Tommy and Rebecca & Holly talk over drinks. |
| "Easy Does It (instrumental version)" | Lewis LaMedica / MasterSource. | Kevin arrives for dinner with Scotty's parents. |
| "Outside" | Aqualung | Rebecca & Justin argue then kiss. |
| "Fragment" | Trespassers William | Sarah & her son admire a caterpillar. |
| "Let Go" | Toby Lightman | Justin & Rebecca talk after sex. |
| "Let Me Hold You (Featuring Omarion)" | Bow Wow featuring Omarion | unsure |
| [306] Bakersfield | ||
| "Don't You Evah" | Spoon | Justin brings Rebecca dinner in bed. |
| "Magick" | Ryan Adams | Sarah finds out the truth about Greentopia. |
| "Little Twig" | Neil Halstead | Rebecca gives Justin a key to her place. |
| [307] Do You Believe In Magic? | ||
| "As You Are Now" | Suzanne Vega | Justin tells Rebecca that he loves her. |
| "Everytime I Fall In Love" | Nora York | Tommy & Julia's anniversay party starts. |
| "Something In The Way She Moves" | James Taylor | Rebecca tells Justin she loves him. |
| [308] Going Once... Going Twice | ||
| "Love Love Love" | Tristan Prettyman | Kitty promises not to shut Robert out Kevin takes Scotty to open joint bank accounts. |
| [309] Unfinished Business | ||
| "Remain Silent" | Keb' Mo' | Sarah explains Graham's proposal to Ethan & Kyle. |
| "Tears Of God" | Los Lobos | Sarah apologizes to Kyle & Ethan. |
| [310] Just A Sliver | ||
| "Someone Else's Life" | Joshua Radin | Rebecca & Justin discuss Elizabeth's situation. |
| "Duet" | Rachael Yamagata ft Ray Lamontagne | Kevin & Scotty comfort each other Rebecca & Holly talk about David Elizabeth & Kevin go into surgery. |
| "Glorious" | Melissa Etheridge | Thanksgiving dinner. |
| [311] A Father's Dream | ||
| "Collarbone" | Fujiya and Miyagi | Kitty & Robert argue over the immigration bill. |
| (unknown). | Kevin interrupts Justin's contemplation. | |
| "Run (I'm A Natural Disaster)" | Gnarls Barkley | Justin brings Kevin his pills, then they escape. |
| "Can't Go Back Now" | The Weepies | Scotty & Kevin talk about having children Kevin gives Tommy the signed papers. |
| [312] Sibling Rivalry | ||
| "Pistachio" | Lisa Hannigan | Sarah & Kitty talk at the bank. |
| [313] It's Not Easy Being Green | ||
| (unknown). | The Greentopia party starts. | |
| "We Don't Mess" | Tami Chynn | Arlo says he'll invest in Greentopia Nora dances with Roger. |
| "Rehab" | Rihanna | Sarah & Ethan kiss. |
| "The Kitchen" | Little Jackie | Justin phones Rebecca to say he can't make it to the party. |
| "Adored" | Collective Soul | Rebecca & Justin argue in the lobby Sarah has a talk with Paige Roger & Nora kiss. |
| [314] Owning It | ||
| "So Foolish" | Sabrina Starke | Chelsea's call interrupts Justin & Rebecca. |
| "No Worries" | B Marcial | Tommy meets with Kent. |
| "Running To Stand Still" | U2 | Robert tells Kitty he's running for govenor Rebecca visits David Ryan phones Nora. |
| [315] Lost And Found | ||
| "Fake Plastic Trees" | Radiohead | Kevin tells Kitty that Robert killed the story Nora gets a call from Ryan David meets Rebecca for her flight. |
| [316] / [317] Troubled Waters Part 1 & Part 2 | ||
| "Darlin' Do Not Fear" | Brett Dennen | Walker family dinner. |
| "Live A Lie" | AM | Robert & Kitty talk about Nora's announcement. |
| "Fix You" | Coldplay | [317] Kitty tells Nora that Robert isn't coming Robert leaves for the hospital Trish gives birth. |
| "Bridge Over Troubled Waters" | Quincy Coleman | [316] Nora rocks Evan David shows up at Holly's Kitty watches Kevin's press announcement montage. |
| [318] Taking Sides | ||
| (unknown) | Rebbeca & Justin discuss Tommy & Ryan. | |
| "As Much As You Lead" | Lex Land | Ryan & Rebecca talk about the Walkers. |
| "Blindsided" | Bon Iver | Robert breaks down after telling his kids about the heart attack Sarah offers Justin a place to stay Ryan checks on Rebecca. |
| "I Will" | Alison Krauss | unsure |
| [319] Spring Broken | ||
| "That's Not My Name" | The Ting Tings | Tommy introduces Justin to Tessa; Justin reveals the real reason for the trip. |
| "Swing Baby Swing" | The DNC | Justin phones Rebecca. |
| "Struggle" | Ringside | Kevin tries to advise Tommy. |
| "Silver Cloud" | Pete Murray | The guys talk about starting over. |
| "The Ending Theme" | Tenniscoats | unsure |
| [320] Missing | ||
| "Make You Feel My Love" | Adele | Justin asks Rebecca to give their relationship another chance. |
| (unknown) | Nora meets with Maggie to discuss the Open Doors center. | |
| "A Beautiful Mess" | Jason Mraz | Kitty & Alec talk in the park Sarah resigns from Greentopia Nora tells Julia that the charges are being dropped Justin & Kevin discuss Tommy. |
| [321] S3X | ||
| (unknown) | Kitty & Alec chat in the park. | |
| "You Got The Style" | Athlete | Roger & Nora kiss; Sarah arrives at Ojai; Chad phones Kevin. |
| "Lace And Leather" | Britney Spears | Cal offers to help Sarah unpack; Kevin & Scotty have drinks with Chad |
| "In One Ear & Out The Other" | Fujiya and Miyagi | Cal & Sarah kiss. |
| "Romeo And Juliet" | Dire Straits | Justin apologizes to Rebecca Robert tells Kitty they need to talk Kevin & Scotty clear the air Rebecca returns home to find Ryan cleaning. |
| [322] Julia | ||
| "Sea Green, See Blue" | Jaymay | Kitty & Alec get into a car accident. |
| "Magnificent" | U2 | Robert sees Alec & his son at the park. |
| "Dream" | Priscilla Ahn | Julia leaves Rebecca tells Justin about Ryan's plan Saul helps Nora unpack Tommy's stuff Kitty & Alec kiss. |
| [323] Let's Call The Whole Thing Off | ||
| "Goodnite" | Melody Gardot | The Unity party starts. |
| "You Stole My Heart" | Frank and Friends II | Justin confronts Ryan at the party. |
| "Let's Call The Whole Thing Off" | originally by George Gershwin & Ira Gershwin | Sarah & Holly sing a duet. |
| "Happiness" | The Fray | Sarah signs up for a dating service Kitty asks Robert for a separation Justin asks Rebecca to marry him Nora arrives in Mexico |
| [324] Mexico | ||
| "My Back Pages" | Tom Corwin and Tim Hockenberry | Kitty runs to catch Robert Tommy breaks down; montage |
| "Wonderwall" | Ryan Adams | Justin proposes to Rebecca infront of his family David asks Holly is she's heard from Rebecca |
| "Kumbaya" | The Walkers sing on the bus. | |
| "Mexico" | James Taylor | The fountain starts working Tommy picks up the photo Sarah left for him. |