[ He steps in, takes a look at Kyle and sees exactly what Nick meant by Kyle needing someone to keep an eye on him. ]

I thought it better to knock. Ah... I am tracking Nick, he knows I'm tracking him, he's all right with me keeping an eye on him. He's safe and I'll know if that changes.

[ He can't say fine because Nick is far from it, but at least Ragnor knows he's not actively in danger. ]