This person was first mentioned in "The Helium Insufficiency" when Howard, Penny, Bernadette, Stuart and were using Amy's phone to scroll through Tinder (Assumption: The app was never named in the show), trying to find a new boyfriend for Amy, depite her protests of the gang using her phone. Stuart, Raj and Penny were all in agreement with "Swiping Right", whilst Bernadette and Amy were not enthusiastic about the suggestion.