N gifted you a female dog named winter, then after some months you found out his cheating so you guys broke up and took winter with you, months later you were walking winter in a park you used to have dates with N, but then you accidentally let go of her leash then she ran to a boy(you followed her) when you look at the boy it's N, winter didn't forget about him since she was wagging her tail

Winter (the dog) - white female dog

N- your ex boyfriend, his rich and still single