Steve's going to take the invitation at face value. He is. Really. In fact, he sketches a quick salute in Bucky's direction before moving back a few feet and then takes a running leap up toward the next mushroom over. You know, in case he misses or something. Through some divine providence, though, he catches a handhold against the wider brim and pulls himself up onto the top a minute later.

Now there's just the matter of leaping over onto Soldat's mushroom. But first, he takes a quick glance around and -- "Oh, wow. This is amazing."