Quick recap
Penny and Raj's night turns out to be nothing but drinking, and life goes on. Leonard ends things with Priya and, after a lot of back-and-forth, he and Penny get back together. Amy goes out with Stuart, Sheldon gets jealous and asks Amy to be his girlfriend with a relationship agreement. Howard is picked to fly to the International Space Station and spends the season juggling NASA training and wedding plans with Bernadette. Sheldon meets Stephen Hawking and dreams about a Spock action figure. In the finale, Howard and Bernadette marry in a rush on the building's rooftop, surrounded by friends, and Howard launches in a Soyuz toward the space station.
No spoilersOpens once you mark the title as seen.