First Look: Sheldon Reveals A Shocking Secret To Amy On The Big Bang Theory

Howard and Leonard work together on a science project.

1. Howard and Leonard work together on a science project.

Sheldon opens up to Amy about an embarrassing secret, while Raj tattles on Leonard and Howarwd after they ditch Penny and Bernadette in order to see an early screening of a highly anticipated comic-book movie in the next episode of The Big Bang Theory entitled "The Solder Excursion Diversion."
Sheldon looks to support from Amy after his computer crashes.

2. Sheldon looks to support from Amy after his computer crashes.

"The Solder Excursion Diversion" (Episode 19, Season 9 of The Big Bang Theory)
Penny and Bernadette enjoy helping Howard and Leonard in the lab.

3. Penny and Bernadette enjoy helping Howard and Leonard in the lab.

"The Solder Excursion Diversion" (Episode 19, Season 9 of The Big Bang Theory)
Raj visits Penny and Bernadette, who were at the lab to help their husbands.

4. Raj visits Penny and Bernadette, who were at the lab to help their husbands.

"The Solder Excursion Diversion" (Episode 19, Season 9 of The Big Bang Theory)
Amy is excited to see that Sheldon likes his new computer.

5. Amy is excited to see that Sheldon likes his new computer.

"The Solder Excursion Diversion" (Episode 19, Season 9 of The Big Bang Theory)
Raj spends some quality time with the girls.

6. Raj spends some quality time with the girls.

"The Solder Excursion Diversion" (Episode 19, Season 9 of The Big Bang Theory)
Leonard and Howard feel badly about ditching their wives.

7. Leonard and Howard feel badly about ditching their wives.

"The Solder Excursion Diversion" (Episode 19, Season 9 of The Big Bang Theory)
Amy and Sheldon squee over a new laptop with an extremely high-resolution screen.

8. Amy and Sheldon squee over a new laptop with an extremely high-resolution screen.

"The Solder Excursion Diversion" (Episode 19, Season 9 of The Big Bang Theory)

Watch all-new episodes of The Big Bang Theory on Thursdays at 8/7c.