What happens when a romantic comedy turns into a psychological thriller?
Tristan Wolfe talks to writer and actor Stephanie Greenwood and fellow cast member Sean Hart about Relative Motion at Southwark Playhouse Borough.
They discuss Sam and Paul’s relationship, how Newton’s laws of motion helped shape the story, and the train journey that first inspired Stephanie to write it. Plus, do you need to understand physics to enjoy the play?
| Show | Relative Motion |
| Dates | 11 Nov – 5 Dec 2026 |
| Venue & Booking | Southwark Playhouse |
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