Rock climbing is a hobby that’s pretty much perfect for Alex. Alex is an actor, and finds the public aspect of his life as a celebrity pretty exhausting. His introvert self loves spending a lot of time alone, on the side of a mountain, with no one else around and nothing else to worry about except, well, falling. His instructors — and Paul — wish he’d find a climbing partner for his own safety and their peace of mind, but he far prefers the solitude of solo climbing. Alex falls completely in love with being alone on the rock with his ropes.