If you're still here when I get off work, I'll take you home!

On his way to work, a man spotted a puppy in a green space. It had been raining lately and was quite cold. The puppy kept looking around. As the man was in a hurry to get to work, he couldn't take it with him. He found a foam box for the puppy to use as shelter from the rain. After work, he discovered the puppy was no longer there...