Irwins’s acceptance to your touch its based on your kindness points so as long as somehow you have accumulater enough points, you can touch him.
Also thx for the bug report!
Thank you for the quick answer! There's something else I'd like to ask, but feel free to ignore it! ^^ I just really really love the game, so I'd like to know more!
What happens to Lyall during Ivar's ending if we don't bring him to our world? We don't see him among the flower-people, and I don't think he's ever mentioned in the dialogues either, though feel free to correct me if I'm wrong!