Making Love Source is a DLC Quest in Xenoblade Chronicles 2. It is one of five quests released as downloadable content, the New Quests Pack 3 of the Expansion Pass. It is received from Poppi QT after staying at Lemour Inn in the Argentum Trade Guild.
- "Collect Flutterheart Grass at the Sealed Quarry in Tantal."
- "Make the Love Source at the Fiercest Fire in Argentum."
"The Love Source didn't work quite as expected... But it does build Trust, at least, and you can now make it at will. (DLC Quest)"
As with all quests obtained from the Expansion Pass, the quest will only appear after the corresponding Key Item is collected from the menu.