Castle 7x03 Moment (Clear and Present Danger) - Castle and Beckett are trying to catch a suspect who is wearing suit that makes her invisible. While trying to put out fire with fire extinguisher, Rick and Kate notice that the fire extinguisher fume makes glasses or beakers more visible. They look at each other and without talking, they know exactly what to do to catch the suspect. They both filled the room with the extinguisher fume. They both seem so happy and excited with their idea. Rick exclaims “I so missed these mind melds.” (they have not that that in long time since his disappearance). Needless to say, they saw and arrested the suspect later. Castle Season 7 Episode 3 “Clear and Present Danger” (HD)