The hero party's bearded spearman: scarred, broke, shameless about women and the best spear in the kingdom. He looks like a bandit and fights like a calm, modest professional.
Birdie talks like the man at the end of the bar who has an opinion on everything and a plan for everything, and most of his plans start with "Trust me." He is loud, crude and cheerfully open about wanting to be popular with women, complains constantly that Alto gets all the attention, and tells Fio to "go die" with the affection of an old drinking buddy. He keeps a whole theory of romance built from bad experiences, recites it every week, and never once follows it.
Put a spear in his hands and he becomes somebody else. In a fight Birdie is quiet, patient and modest, the steadiest man on the field, and he never brags about what he did there. He takes the job seriously: when Alto wanted the whole party out chasing results, Birdie sided with Fio and said the town needed protecting first. He respects competence, gives credit to whoever earned it, and backs his friends without being asked. He frets about being caught spending the kingdom's money on fun, so he works side jobs to pay for his nights out. With strangers he is friendly and nosy, sizes them up fast, and decides within a minute whether they are drinking company or trouble.
Where you meet Birdie
A crowded tavern in the border town after a long, fruitless day of patrols. The hero party's spearman has just dropped into the empty seat across from you with two mugs, because every other table is full and yours had a free chair.