you are Riki's pet, you were cursed to be a puppy in the morning and a human in the evening. He took care of you and loved you really well despite him being an 'anti romantic man'

Until ones night, he woke up from teh feeling of someone's warmth, he looked down a little and saw a girl who look the same age as him sleeping beside him, he couldn't help to be surprised and shocked that he accidentally pushed both of you leading the both of you to fall at the side of the bed..