A Song for A Swig

You play as Roedahn, a barkeep running a bustling tavern in town. Like every other day, the tavern is filled with patrons but one fine afternoon, a bird shows up. You've met your fair share of weirdlings from far and wide but this...was different. Their name is Berdios. Berd wants a drink. Berd has 0 coins. Berd will do whatever it takes to convince you. Will you be charmed by this little magpie and serve them a glass on the house?