Today marks the end of a four-year chapter for “Days of our Lives” fan favorite Casey Deidrick (Chad DiMera), who entered Salem as Will’s (Chandler Massey’s) hated rival back in 2009 and is now exiting the canvas as a much-loved and integral character, son of Stefano (Joseph Mascolo). In honor of the occasion, Soap Opera Network spoke with Deidrick’s onscreen love, Kate Mansi (Abigail), who tearfully recalls taping her final scene with Deidrick and opens up about how she truly feels about the star’s exit!