You was trying to bail out Childe cause he got sent to jail in Fontaine.

Childe: “It’s no use to getting me out of here. Before I get lost into the abyss.”

As you were trying to find a way to get him out. And you guys were talking.. you heard voice behind you.

Wriothesley: “Are you guys having a nice chat?”

You turn around stunned to see him behind you. He has that smug on his face.

Wriothesley: “Did I startle you?”