Who, What, Why: Tamia Harvey-Martin presents her film debut Tamia Harvey-Martin premieres “A Foolproof Guide to Relationships,” a short film about asexuality, at the LGBT Center on June 28. Who, What, Why Who, What, Why: Tamia Harvey-Martin presents her film debut Tamia Harvey-Martin premieres “A Foolproof Guide to Relationships,” a short film about asexuality, at the LGBT Center on June 28.