Talk:The Bon Voyage Reaction/@comment-5683148-20130729014135/@comment-24073507-20130730214448

It is possible that the first episode of season 7 will be the day Leonard gets back. A reason why would be when Sheldon and Amy met the last episode of season 3, then the first episode of Season 4 when Penny asks how long Saldon and Amy's relationship has been going on Leonard says 4 months. Since between those season was 4 months, it might be 4 seasons between these seasons.