Dig up the photos of you and your best friend from those many years ago.
Scan those in.
Search through your years of photos of you and your best friend through college.
Collect those in the same folder.
Get the photos from last summer of you and your best friend and the family.
Contact your best friend and ask them to put their own photos into the folder.
Also make sure you both collaborate on the captions. Make sure the dates are correct and the locations are all agreed on.
Upload the photos onto Silver Street Media and create the photo book.
If the person is your best friend this will be a memento that will never grow old.
Keep in mind though that in a few more years many things will change and version 2.0 will need to be made again!
Have you made a photo book of you and your best friend? Did you keep it a secret or did you collaborate?