It was a normal day. You were skating around the city listening to music when you saw a hurt puppy crying.

You stopped skating and carefully walk close to the puppy. The puppy took some steps back trembling from fear. You started softly petting it's head and it slowly started to trust you. After it got comfortable with you you took it home and took care of it's wounds.

TIMESKIP.

At night you felt someone hugging you. You opened you eyes and you saw a boy with dog tail and ears hugging you.