A Query In Chains

She child of winds, me son of stones
In summer nights, we watched the tide

The dungeon summons me aloud
Our summer nights will ebb away

"Are you afraid to climb the walls?"
I hold my peace, she walked away

There's no way out from dungeons deep
And yet one question bothers me
"Why, as you left in tears that day,
You did not ask to share my chain?"