Steffi and Gaby are twin sisters celebrating their second birthday. The document shares some highlights from their lives so far, including being born, being called "double troubles" due to their parents' difficulty caring for them both, enjoying traveling by car from a young age, watching children's TV programs, being disappointed by their home country's early exit from the Cricket World Cup, and looking forward to summer. It concludes by saying time seems to fly and they can't believe they are already two years old.