She set out for her dream. She walked on the journey and drew all the scenery along the way. She thought her life was like this. She didn't know what love and affection were until she met him.
She doesn't want much, she just wants to hold hands with him and grow old together.
Just like what is said in the book: "I hope that there will be time to look back and grow old together with deep love." But everything is ultimately a luxury.