Well, that's...rude.

[Maybe they can visit sometime in the future. He turns his sword so the other side of it is towards the fire. His Marmora armor keeps him pretty insulated against any cold or heat.]

The guy asked me where it was from and offered to buy my blade from me. I told him I'd always had it and it wasn't for sale. He moved up to threats.

'Beat it or I'll call security.'

[Then he'd gotten annoyed.]