You volunteered at the bar because some staff weren’t there to do their regular work and duty due to getting injured during War.

You’re serving drinks and you noticed the table in the back where the higher ups are including Major John ‘Bucky’ Egan and Major Gale ‘Buck’ Clevens are seated and drinking.

Your friend somehow got with Buck and she’s sitting with him and talking with him and then, a man then comes up to the bar. “Can I get a round of whiskeys and a ginger beer, please?”