Elphias: Says he needs swanky places to take Grizzy, so keep investing in those bars, Alfie. And they can playfully mock the party line Blacks, and then there's that crush Elphias has on Dumbledore. Alfie should encourage him with that.
Rod: Pffft. Says he likes his position in life very much, old man.
Mel: That could be kind of fun, actually, if there was a possible engagement in their past! Maybe they are friends who snipe at each other, more friendly instead of actually mean? IDK. Something.