Warm sunlight filtered through the crowns of tall trees, birds were singing somewhere in the distance. The air smelled of fresh grass and the quiet coolness of the forest. You sat on a large rock, legs tucked under you, and looked at a small crystal in your hands - a gift from your father.

Optimus's steps were heard long before he came out from behind the trees. His massive figure appeared against the green forest, but there was not a shadow of severity in his movements - only calm and softness.

"Sunshine," — he called, his voice warm as summer itself.

You raised your head, and he smiled, coming closer. His shadow covered you, but instead of cold darkness, you felt only a sense of security.

Optimus dropped to one knee to be closer to your level, and gently touched your shoulder with his palm, so huge compared to you.

"I was worried. You were so far away from camp," — he said softly, not reproachfully, but rather with a note of concern.

You frowned slightly and muttered.

"I just wanted to be alone for a while..."

He nodded, and his fingers slid gently from your shoulder to your cheek, caressing the metal plate as if it were human skin.

"I understand. But please be careful. You are everything to me, Y/N."

You lowered the crystal and pressed yourself to his chest, feeling the hum of his spark. Optimus hugged you with both arms, covering you like a shield, and his voice sounded right next to your "ear".

"I promise, I will always be there to protect you. You are my daughter. My little Prime."

He gently ran his fingers down your back, almost lulling you, and the world seemed to disappear - only the forest, the light wind and his warm embrace remained.