Which sentence might be part of an interior monologue?

Hey, you, George. How does it feel to be going away?

Keep your eyes on your money.

Be awake. Isn't that wonderful?

You know, Bruce is usually so distant with strangers.

Is this really what I've become? And yet, no one has said anything to me.

An interior monologue is a piece of writing expressing a character's inner thoughts and the best answer among the following choices would be the last choices that states "Is this really what I've become? And yet, no one has said anything to me". I hope you are satisfied with my answer and feel free to ask for more