Drama about teenage first sex (pt 1/3)

Extract from the drama 'Don't Let Go'. A teenage couple embark upon an intimate relationship. Billy and Rachel have been going out for two months. Rachel's 18th birthday approaches - the relationship is developing and the couple are getting more intimate. They are both aware of their own inability to communicate in the way they would like. In addition Billy is frustrated about the pressure he is receiving from his parents. After spending a night together Billy is clearly worried and Rachel is seemingly unnerved.