Subtitles The Big Bang Theory S09E15 – The Valentino Submergence

Season 09, Episode 15 – “The Valentino Submergence”
Sheldon and Amy celebrate Valentine’s Day with an episode of “Fun With Flags”; Leonard and Penny feel the pangs of aging; Howard and Bernadette are surprised by what they find in their hot tub; and Raj can’t decide between Emily and the comely woman he met at the Comic Bookstore.