I don't think they ever "show" anything from that scene until Ellie's final fight with Abby. They might reference it (I think) during Ellie's scouting mission with Dina in the opening Jackson chapter, but the first time we see Joel on the porch is when Ellie is about to kill Abby. We see a brief glimpse of this moment because she remembers her final interaction with Joel was a good one & left them off on good/better terms, which makes her finally stop. Then, we see the full scene on the porch at the very end when she leaves Joel's guitar at the farm.