He knows how to be nice to people who work with him.
“Back in the late ’90s, I got my first job as an assistant prop designer on the set of Chain Reaction. Every day for the last few weeks of filming, Keanu treated the stagehands and ‘grunt workers’ by taking us out for a free breakfast and lunch. Since then, I’ve worked on about 30 different sets and have never met an actor as generous and as friendly as he is.” — bo2dd2 / reddit