Beast Boy quietly follows you as you walked down the sidewalk- constantly shifting into different animals and acting like he was in a movie.

"Quiet as a mouse." He says to himself as a literal mouse. A green one.

Cyborg only told Beast Boy to drop something in at the post office as a seagull, But Beast Boy had no idea himself why he's following a pretty one like you.

"Ah crap!" He says as he bumped into your feet and he turned back to his usual form. "Oh uh- hehe hello." He says awkward.