Stretch
Sam knew the Autobots could feel. He knew they had souls, and "hearts", and thoughts and feelings. He knew they could feel weary and tired after a long day.
But he was only able to really relate to them as living beings when he saw Bumblebee stretch. Hands clasped together, stretched upwards towards the sky, as he stood on his tiptoes. A move Sam himself made that very morning.
Everything that lived stretched, Sam thought. Mojo did, plants stretched upwards toward the sun, humans, and the Autobots.
When Bumblebee questioned Sam about his staring, all Sam could do was smile.
AN: Just a little drabble I threw together. I saw my cat stretch while reading Transformers fanfiction, and I was like, "I wonder if the Autobots stretch? ... Sure they do!" Thus, this ficlet was born!