Green Flag
Since im a loner, but a nerd i would be like : Love, Love is a series of lust, wich is caused by dopamine, norepinephrine, and serotonine, the attraction is mostly caused by looks, and when you get to the person, those chemicals are released into your brain, causing you to fall in-love with the lover the chemicals were released due to, sometimes it can lead into a full on relationship, where, the remaining chemical is Oxytocin, witch keeps the romance going.