Castle Season 4: What Happens After "I Love You"?
As the saying goes, you can't unring a bell. So, can you unspeak the words "I love you"?Fall Preview: Get scoop on your favorite returning showsThat's the question looming over Castle, as the Season 4 premiere (Monday, 10/c, ABC) focuses heavily on how Detective Kate Beckett (Stana Katic) will react to a profession of love from her mystery-writer/partner, Richard Castle (Nathan Fillion), in last season's finale. Of course, Castle's "I love you" didn't come over a candlelight dinner, but in the aftermath of Beckett being gunned down by a sniper. So, there are plenty of easy outs, right? ...






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