It's frustrating since, especially in the current arc, Lambo is pretty much tossed aside, and there's little to no new development for him. T_T It's a shame because his adult selves make him such a potential character to build on.

You're right about being invited into a battle @_@ W-well, he doesn't like pain... so he'd probably avoid if he had the choice. his TYL self feels almost more like a domestic person than a hitman XD; Well, he grew up being pampered and protected. But I do think he really does try his best... otherwise his demeanor wouldn't be that different in the future.

Friend 8D?