| “That show” | 80 | AndrewHeard | | | | |
| STANA’S BACK ON INSTA | 66 | Strangestsalmon | | | | |
| 🥰❤️ | 61 | collegephysics | | | | |
| One of the many many reasons I love Castle | 43 | Present_Cap_696 | | | | |
| S2E24 | 37 | Present_Cap_696 | | | | |
| What episode was it where Castle meets Alexis's boyfriends' parents for dinner? And did the parents annoy anyone else? lol | 25 | YesDaddysBoy | | | | |
| What’s with the obsession with 47? | 21 | Robincall22 | | | | |
| Nikki Heat books | 21 | BobPlaysWithFire | | | | |
| Dr. Josh Davidson & Kyra Blaine | 20 | UnapologeticBlunt85 | | | | |
| I kinda wish the Nikki Heat serial killer came back | 18 | MrXF32 | | | | |
