Girl isn’t very good at smiling.
Even when her is happy or joyful , her is unable to smile. She isn’t good at expressing herself.
Still, she wants to laugh. She always wants to smile.
Instead of not being able to smile, she focuses on fashion that cheers her up and take walks with her dog.
Though repeated efforts, she has gradually become able to smile.
So, by always thinking positively and taking walks with her dog, she started to change.
Her own decision to change will lead her in the right direction.