I can’t even tell you how weird this scene was. Koushirou and Sora bond A LOT over talking about or with Taichi in this game, so it actually didn’t surprise me that they talked about him here. Two things though; first of all, this SEEMS to be the “true” version of the story, because it raises the bonding meter between these two. If you choose the first option, Koushirou will tell Sora about Taichi needing a button sewn back onto this shirt, and that’s basically the “non-bonding” choice. Which… I don’t really get. Because… Does that mean they bond over Taichi being a cheeky idiot more than over him genuinely asking for help??? Second of all, I just adore the implications behind this. Because it basically means that a.) Taichi tells Koushirou all kinds of random stuff and b.) Sora seems to be well aware of how Taichi is and what he does. The anime really should have fleshed out this friendship a lot more.
This is the second option by the way: