| Relationships | Character |
|---|
| Karen, Deb, Jules | |
| Karen, Deb, Rachel | |
| Marvin, Owen | |
| Brooke, Millicent | |
| Dan, Keith, Larry Sawyer, Andy | |
| Dan, Keith, Skills | |
| Brooke, Tara | |
| Lucas, Nathan, Marvin, Chase, Felix, Nick Chavez, Owen, Julian, Nick Lachey, Chris Keller | |
| Nathan | |
| Sara, Quinn | |
| Jason, Chase | |
| | Relationships | Character |
|---|
| Nathan, Lucas, Jake, Julian, Pete | |
| Brooke, Mia, Alex, Tara | |
| Cooper, Dan | |
| Bevin, Deb, Lauren | |
| Brooke, Peyton, Anna, Nicki, Lindsey | |
| Peyton, Nicki | |
| Tim, Skills | |
| Erica Marsh, Gigi, Shelly Simon, Alice, Millicent, Kylie, Lauren | |
| Haley, Brooke, Peyton, Taylor James | |
| Camilla | |
| Clayton, David | |
|
Spouses in Common
Spouses in Common II
One Tree Hill Characters
