1: "The Big Bang Theory Returns with New Spinoff Series"
2: "Fans Still Debate Big Bang Theory Relationships"
3: "Leonard and Penny's On-Again-Off-Again Romance"
4: "Sheldon and Amy's Unconventional Love Story"
5: "Howard and Bernadette's Surprising Connection"
6: "Raj and Emily's Short-Lived Relationship"
7: "Big Bang Theory Couples That Stole Fans' Hearts"
8: "Controversial Relationships That Divided Fans"
9: "The Legacy of The Big Bang Theory Lives On"