While the #MeToo movement is sparking important conversations across the globe, some male actors in Hollywood are on their toes.

According to Reuters, some of them are scared that they unknowingly crossed the line or done something wrong over the years.

“When somebody says, ‘Let’s take a selfie!’, do you go like that,” asked Oscar nominee Bob Balaban, making a hugging gesture. “Or do you stand there like this because you’re thinking about it?” he said, taking his arm away.

Bryan Cranston told Reuters he’d be willing to come forward and apologize if someone felt his actions in the past were offensive.“Yes, it does make me think of how have I been,” he explained. “Have I been contributing to this in some way? When I hear of someone behaving badly have I tried to just calm it down? Now I feel like: No, let’s get to the root of that and get that person out.”

Jeff Goldblum said that he’s making sure “every encounter and relationship” he has from here on out is “founded in maximum respect and sensitivity.”