Look at this contrast here.

Because the moment Inigo hits that three, Yugi knocks.. but Inigo instead starts to move, raising his leg to kick the train door as hard as he can. Truly the contrast of being gentle with something versus going wild here, huh.

(To be fair, Inigo did expect Yugi to do something wilder than knocking too! He underestimated the other's gentle nature..!)

But while Yugi is busy calmly analyzing what just happened, Inigo is..

.. well, he's just grabbing his foot and groaning in pain.

Sorry, Yugi, just give this poor guy a moment here. He might not have had the brightest idea.