The SMILE GAME BUILDERTutorials Extra #X02: Recruiting Marie video is up on YouTube.
Marie requires flowers before she will join the party. This tutorial sets her conditions up and, when you have her flowers, her name gets crossed off the recruitment note (from Part 1) after she joined.
Tutorials Extra Part #X03
The next part of the Tutorials Extra series focuses on the flowers "fetch quest" for Marie, with an additional particle effect indicating where the flowers are (in the same style as many MMORPGs).