• Gossip Girl - Serena van der Woodsen and Nate Archibald
• Gossip Girl - Blair Waldorf and Chuck Bass
• Grey's Anatomy - Meredith Grey and Derek Sheppard
• Grey's Anatomy - Lexie Grey and Mark Sloan
• Skins - Effy Stonem and Freddie McClair
• Glee - Quinn Fabray and Finn Hudson
• Glee - Rachel Berry and Noah "Puck" Puckerman
• Lizzie McGuire - Lizzie McGuire and Gordo Gordon
• Phil of the Future - Keely Teslow and Phil Diffy
• Hellcats - Savannah Monroe and Dan Patch
• Zoey 101 - Zoey Brooks and Logan Reese
• Life with Derek - Casey McDonald and Derek Venturi
• Once Upon A Time - Sheriff Graham and Emma Swan

And since they're made-for-TV-movies:

• High School Musical - Gabriella Montez and Troy Bolton
• Camp Rock - Mitchie Torres and Shane Gray