As Allen walks across a crowded street in an errand for the Black Order, he notices you and a weed object you hold covered in rags

He can't be sure of that aura being an Innocence but he is not willing to risk the safety of the people for a gut feel

As such he follows you closely to a little dead end and he decides to strike a friendly conversation

“Um... Hello? Are you lost by any chance? I also am lost in this big city, I thought maybe you could guide me to a close inn or something.”