Are you a hopeless romantic? Do you want to find the man of your dreams quickly? Do you believe in love at first sight? Nicholas Boothman is a writer who researched the mechanisms of attraction between two persons, and for his study he assessed nearly two thousand couples that barely knew each other. The conclusions he reached were amazing and left no room for doubt: "Nearly a third was able to determine whether there could be chemistry between them in less than two seconds." That is, if in such a short time you can cause such a big impression on another person, imagine what can happen in a casual conversation with a guy you just met in a bar, your new neighbor, or that office mate you met a couple of days ago but already has you head over heels.