Prerequisites: Max out Garret's level 1 friendship
Reward: 175 G
Unlocks: Garret level 2 friendship, Turning Back Time
The sour, wheelchair-bound owner of the Farmhouse, Garret seldom goes far from home. He both lives in and works around the Farmhouse, and though you'll occasionally see him in other places around Moonbury Town they'll seldom be far from his home. As such it's pretty easy to track him down and befriend him, even if he seems pretty resistant to speaking to you.
Once you move your relationship to Garret to its fullest a notice from his wife, Mercy, will go up on the Bulletin Boards of Moonbury, asking you to come meet her at the Farmhouse. You'll find her waiting every day of the week from 10:00 to 18:00. Enter the Farmhouse to trigger the cut scene.
Mercy and her son Lucke will greet you inside, asking that you have a look at Garret. You'll then get to make a rare house call and diagnosis him. Check his right knee and you'll determine that there's nothing you can do. The quest ends on a rather ominous note, though you'll upgrade your friendship with Garret regardless. Once you've maxed out the second level of friendship with Garret you'll unlock the next quest in his storyline, Turning Back Time.