Get Kerr's romantic scene.
Wrestle with Kerr during your patrol
Get Ilmari's romantic scene
Complete the aviterral feathers quest
Complete Honey-Glazed Apple Tarts quest
Befriend Kerr and Ilmari
Read together with Ilmari
Complete the gather 5 nightshades quest
Complete the 'INTENSE RESCUE MISSION!?!?!?!' quest
Complete the Go Fishin'! quest
Complete save the chickens quest.
Wake up Kerr with your mighty stick.