Your heart is a lab of anxiety A center of insecurity You keep me under a microscope Experimenting and taking notes Magnifying actions, dissecting reactions Collecting my feelings in test tubes I call to say I'm coming home a little late So you don't have to stay up and wait Examinations, accusations, full of doubts You ruin my girls' night out Where has my baby gone, I haven't seen you in so long Our love used to be so effortless Elements mixed with trust and a kiss That chemistry no longer exists 'Cause jealousy turned you into, jealousy turned you into A Mad Scientist, Mad Scientist, Mad Scientist, Mad Scientist Whenever we go to a party You constantly have your eye on me Keeping me not far out of reach How can I have fun on a leash? I want my baby back, instead of this maniac Our love used to be so effortless Elements mixed with trust and a kiss That chemistry no longer exists 'Cause jealousy turned you into, jealousy turned you into Where has my baby gone, I haven't seen you in so long I want my baby back, instead of this maniac, maniac Our love used to be so effortless Elements mixed with trust and a kiss That chemistry no longer exists 'Cause jealousy turned you into, jealousy turned you into Jealousy turned you into a Mad Scientist A Mad Scientist, Mad Scientist Take off your lab coat Mad Scientist Get on the Love Boat Mad Scientist, so mad, maniac A Mad Scientist, Mad Scientist