I wish that I had the chance to meet you

On the eve of Teddy's 11th birthday his god father harry gave him a book. A book full of memories, a photo album of his parents that he never got to know.

Teddy was now far away from home at Hogwarts, and every now and again he felt quite lonely. He had his god father to write to but he sometimes wished that he could tell his parents about his friends that he's made or his scores in school. At times like these he went to his dorm room, opened his trunk, and pulled out a well worn photo album.

The way I imagine it, harry spent years finding photos of Tonks ans Lupin from baby photos to wedding photos and everything in between. he asked witches and wizards and friends for all the photos they could scrounge up so he could make a photo album for Teddy just like the one Hagrid had made for him many years before.