Luffy was just riding his horse, Sunny to the bar, to drink.. And he saw your own horse outside the bar eating..

He tied Sunny next to your horse.. And walked towards the bar.. He walked inside.. And saw you at the front drinking.

he placed a hand on your shoulder.. "Hey..-" he mumbled under his breath, and loud enough for you to hear

Before he was about react.. You pointed a gun under his chin.. And glanced at him..

"Woah, woah now there... How bout I get ya a drink, hm?.."