Secret Plan

What are you going to do to him, Ryan? You don't make trouble. You have to remember, your clinic could have been affected by the mess you made." John tried to warn. He knew Ryan was a reckless man. 

Although he has never seen Ryan's attitude like this when he used to chase Hellen, but John knows this man well enough. 

"You don't have to worry about me, John. No matter what I do, I assure you you won't get dragged. This is my own problem. However, I asked you for one thing. If you want to thwart whatever I'm planning, it's best to stay away and don't interfere. Unless you want to help." 

Ryan's threat is quite clear. It's also pretty clear that John won't do anything, because he has a plan behind Ryan's plan. Then no matter what attitude the man will take, it may bring benefits to John.

"Take it easy, I have nothing to do with it. I just want to warn you that's all. Don't make trouble."