Credit: Adam Taylor/ABC Television Group © 2011 Disney Photo: Castle and Beckett in Season 4, Episode 3: “Head Case”

Compared to the season premiere, Castle Season 4, Episodes 2 and 3 were — much to our dismay — severely lacking in the cute Caskett moments department.

But that’s not to say their weren’t any adorb exchanges between our two leads; they were just pretty shrouded by all the other drama (read: cryogenically frozen bodies).

This week, we want to know which cute moment shared by our almost-couple really made your heart skip a beat. Was it when uber-serious Beckett made a boob joke? Or when Castle sheepishly asked permission to leave the precinct (note: you don’t really work there ...)? Tell us below!