Searching for a fic

I am looking for a fic I read which was Shassie. Shawn would keep getting small flashes of the future and when he was out to lunch or dinner with Lassie he got another one. After the vision he looked for cherry candies to give to Lassie that the detective was looking for. Also lassiter invited him to go biking with him the next weekend.

-Thanks in advance,
Torchil