This quest appears in Chateau Haine Interior.
There are a total of three poems you need to find.
2. Chateau Haine Interior - On the left chest in the Gate puzzle room.
3. The Retreat - After entering the crack in the wall it's in an alcove after the portcullis you open with a key.
- 300 XP(quest completion)
- True Love's Course
+2 mana/stamina regeneration rate
pcps3xbox360The Love Poem at the Gate puzzle room might not be obtainable (can't select it). If it's not sparkling to show you can pick it up then you have Hawke stand on the tile in front of the left chest, and Tallis standing on the other tile in front of the right chest, this should unlock the exit AND the chest so you can pick up the poem.