During the holiday break, TVGuide.com did a poll that found “Caskett” to be the hottest couple of the 15 most talked about couples on TV by a landslide since last checked. Most couples in the poll at the time were posting numbers of roughly 50/50 compared to Castle’s current 87% HOT.

And you can watch some of that blazing chemistry as Castle returns for its mid-season premiere tonight at 10pm ET/9pm CT on ABC.

Catch up with past episodes on ABC’s website or check it out on the app later.