Outlander star Caitriona Balfe promise more steamy sex scenes can range from steamy to silly to just. OUTLANDER Season 5 Spoilers: Jamie and Claire. The new trailer teases more steamy sex scene for the upcoming. Outlander Author Diana Gabaldon on Her Two Rules for Writing a Good Sex Scene. Heughan and Caitriona Balfe, who plays Claire in the second half of the television series.