He doesn't seem to fit in well with the people in the town, as he is a heavy drinker and spends more time drinking and messing around than the other residents. He doesn't approve of the way the other townsfolk of Tirin's Rest abandon their neighbors and other refugees (Priestess Corelon has told them to do this, based on her belief that only those left unharmed in Tirin's Rest have earned Lyria's blessing and favor. She claims doing so keeps them safe).
In secret, Florian has been assisting the refugees in the area the only way he can: stealing the money that is being collected in the sanctuary for the troops fighting in Klurikon, and leaving it for the refugees to find.
The Fateless One can either choose to ignore his actions, and allow him to continue to donate the money, or turn him in for his crime.
What are you doing here? I'm just here for a midnight... prayer. What's the use? You've caught me. Yes, I was stealing from the till. It's not as if those doomed sods off in Klurikon need this gold. Not half as much as where I'm putting it.
Not into drink, if that's what you're thinking. I - there are some wretches off in Forsaken Plain. They don't know it's me. Nobody does. But I leave gold for them when I can, down by Snowmelt. Bloody least I can do...
— when asked: And where are you putting it?
No? Well, it's good to see someone who's got a heart, for a change. If I was stealing for drink - they might give me a scolding. But if they knew it was for Forsaken Plain refuges? They'd toss me in jail. There's Tirin's Rest for you.
— if chosen the response: I won't tell anyone.
Hush, now. No sense in talking of that poor lot here. Ain't that right, friend?