The two sisters talk about how important singing was for them growing up and Sylvia sings a little bit, too. This is their final appearance together on video before Sigrid's departure the next day.

A year has gone by and Sigrid is back in Tacoma to spend time with her sister, Sylvia. Things have changed quite a bit, and Sigrid shows us Sylvia's new setup.

Sigrid concludes this "personal journey into the unknown" with optimism about harnessing creativity in order to live a more fulfilling life with Alzheimer's even though it might not slow it down. We have to live in the present!

In the waning light, Paul talks about some safety accessories he dreams of putting on the bike, which is still a work in progress. He also talks about the paint job. All in all, he had fun using his knowledge and also learning new things.

Sigrid is having a friend over for dinner and needs to plan the menu and figure out the table setting. Join her in the kitchen!

Every four years, in the United States, elections are held for the office of the presidency. Sigrid lives in Italy, so she needed an absentee ballot in order to vote. Here's her story.