The third season premiere of Castle is set for next Monday (ABC, 10:00 p.m. ET/PT), and fans of the show pretty much know Richard Castle (Nathan Fillion) went through the proverbial ringer through season two. First off, his old soul daughter was pretty much maturing faster than Mr. Castle himself and his love for Detective Kate Beckett (Stana Katic) was not reciprocated. Heck, at least he knows how to write a good book or two!! Click on the media bar to hear Mr. Fillion break down Castle’s rather sad, sad situation, which hopefully will improve come the third season.