My shadow

Behind me, Walking, Always, Syncing.

As I talk, Listening, Never, Commenting.

My height, Mimicking, My size, Copying.

My eyes, Crying, It's circles, Despairing.

Only in, Lighting, When the sun is, Shining.

At night, Disappearing, In darkness, Leaving.

My twin, Allying, My stalker, Following.

My heart, Deserting, Only, Shadowing.