No information – historical, experimental, or otherwise – has surfaced regarding the results of sexual relations with the undead specimen, but as previously noted, the nature of Solanum suggests a high danger of infection. Warning against such an act would be useless, as the only people deranged enough to try would be unconcerned with their own safety. Many have argued that, given the congealed nature of undead bodily fluids, the chances of infection from a non-bite contact should be low. However, it must be remembered that even one organism is enough to begin the cycle.
P.4 The Zombie Survival Guide (Max Brooks)
What are some memorable instances of people loving the dead? A few spring to mind, Wuthering Heights, A Rose for Emily, Laura and The Legend of Hell House. I’m sure I am missing some significant ones. I can’t think of any movies that involve human/zombie love though.