ACCIDENTALLY ON PURPOSE “The Date” Episode 4 October 11, 2009 Accidentally on Purpose Watch a sneak peek of ACCIDENTALLY ON PURPOSE “The Date” Episode 4 airing Monday, October 12 (8:30-9:00 PM, ET/PT). Synopsis: ACCIDENTALLY ON PURPOSE “The Date” Episode 4 – Billie and Zack discuss their feelings on dating and agree to see other people, however, Billie’s pregnancy gets in the way of any potential love connections, on ACCIDENTALLY ON PURPOSE, Monday, Oct. 12 (8:30-9:00 PM, ET/PT) on the CBS Television Network. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)