Thief...lighty?

 is a quest.

Obtaining
Talk to Louc Drif at (4,-19). You must be at least level 11 to take this quest.

Step 1: Barter metaria for a rendez-vous
'Looc has to solve his chest problem and get ready for his first rendez-vous at the same time. Go and get him two roses, one for each girl.'

​ (-1,-20)
 * Go see Seria ​

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 * Bring to Louc Drif: x2 Severed Demonic Rose ​
 * Rewards
 * 1500 XP, 500 kamas

Talk to Seria and ask "Two roses" to receive Demonic Rose Scissors. Acquire 2 Severed Demonic Rose. They drop from Demonic Rose when you have Demonic Rose Scissors equipped as weapon. Talk to Louc Drif to complete this step (If you go back to Seria and select "Give a rose" option before this step, she takes one rose and gives you 20 kamas).

Step 2: Looking for small stones
'Look carefully at the small stones and compare them to those found in Looc's house. To do this, you have to check all the suspicious spots.'

​ ​ ​ ​
 * Find map 'Path on the edge of the wood, North of Astrub' ​
 * Find map 'Path at the entrance of the cave, North-East of Astrub' ​
 * Find map 'Path at the southern exit of Astrub' ​
 * Talk to Louc Drif again ​
 * Rewards
 * 1500 XP, 250 kamas

​ ​

Step 3: Heart robber
'The small stones are found near the mines, north-east of the village. You'll find Louc's chest up there.'

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 * Find the chest ​
 * Defeat: x1 Sram Dopple in one fight ​
 * Rewards
 * 4000 XP

Note: Depending on your class, the Sram can be difficult to defeat if you're a low level (say under 30).

Go to the mine at (9,-23) and walk through the mine until you find an uninhabited room. Attempt to open the chest and you'll be attacked by Fuu Yie after a quick cutscene. She is level 20 and it's fairly tough (hits 20+ when she attacks) for low level characters, so don't despair if you don't succeed right away (You have to fight her alone). She will turn invisible.

Classes that can easily kill her:
 * Sram
 * Iop
 * Ecaflip
 * Sacrier

Step 4: The Reward
Go back to Looc Drif's house to get your reward.

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 * Talk to Louc Drif again ​
 * Rewards
 * 5000 XP and 1 Fo Rune

Completion
12000 XP, 750 kamas, 1 Fo Rune

You are now able to complete step 2 of Delivery problem by talking to Louc Drif again, and then Sam Croa at (2, -16).

Trivia
This quest is a series of references to the game Final Fantasy 7.
 * Louc Drif refers to Cloud Strife, who juggles two (not three! Yuffie only wants the materia) love interests in the same party
 * Seria is Aeris, also a flower girl
 * Lady Fita (only mentioned) is Tifa
 * Fuu Yie is Yuffie, a thief and ninja
 * The item type metaria is a reference to materia (magic spheres)