"As true as that may be to you, I met the you from that time regardless of you remembering it or not." It was just the truth and he said it with a shrug, finally lowering his hands again and sticking them into the pockets of his coat. "Time doesn't seem to matter right now. If you still need proof, there might be footprints."

As something that size might vanish back into time, but would the evidence of it having passed do the same?