The 21-year-old Maze Runner actor was joined at the event by model/actor Oliver Cheshire.
“It’s fine actually, they’re all very lovely boys,” Will‘s co-star Kaya Scodelario recently told Collider about the mostly male cast. “They’re all very well mannered. And they’ve been teaching me to be brave and manly. Yeah, they’re all really cool. A lot of my friends back home are boys so I do well with boys I like. Roughing it with guys and being sweaty and dirty, so yeah, it’s cool.”
The Maze Runner hits theaters on September 19!