'Castle' romance: New squee-worthy pictures of Castle and Beckett!

Only Castle (Nathan Fillion) and Beckett (Stana Katic) can be so adorable and sexy at the same time.

A picture is worth a thousand swoons, so check out the latest snaps from Castle's brand-new couple enjoying a romantic weekend in the Hamptons. Until they are rudely interrupted by murder, of course.

"Murder, He Wrote" airs Oct. 15; meanwhile, don't forget (as if) to tune in to ABC tonight at 10 p.m. for the newest episode of "Castle."