CTV has pulled down that episode from their online line-up so I can't re watch it.

In the scene toward the end when Jacob and Ricardo have their discussion, does anyone remember if Jacob casually gave wine to Richard on-screen or if they were shown sharing a drink? Was the bottle he used in his explanation that the Island was like a cork stopping wine from spilling out of the bottle Mom's bottle of elixir of eternal life? I vaguely recall it was the same bottle and had more or less the same amount of wine in it, but I'm not sure.

That would open all sort of questions if he made Ricardo eternal and ageless by giving him some of the wine instead of through some other mean... (or perhaps Jacob just brought out the bottle because he was toying with the idea of making Ricardo his heir, before changing his mind?)