Only four categories may enter legal relationships. These are
1. Gunslingers
2. Aliens
3. Soft Boys and
4. Bombshells. Bombshell relationships are governed by 'Explosion Protocol'. If a bombshell falls in love with:
1. A Gunslinger: The relationship stabilizes if he can withstand sustained heat. Most cannot. They burn out
2. A Soft Boy: If she genuinely loves him, detonation occurs.He dies. She survives, but loses 40% Heat permanently.
3. An Alien: Heat converts to radiation. Relationship becomes cosmic, distant, survivable.
4. Another Bombshell (extremely rare): Mutual annihilation risk. Conglomerate Socials intervenes preemptively.