Strange things happen when Inter Milan plays Barcelona in the Champions League semifinals. The last time the two teams met in the final four of Europe’s elite club competition, in 2010, Barcelona had to make a 15-hour journey by bus to Milan after an ash cloud caused by the eruption of the Icelandic volcano Eyjafjallajokull shut down air space.

The fear that Lamine Yamal provokes in defenders when he gets the ball on Barcelona's right flank has inevitably conjured up comparisons to a young, floppy-haired Lionel Messi. Now, Barcelona 17-year-old star will face one of the very few teams that Messi never could score against when Inter Milan visits on Wednesday in the opening game of their Champions League semifinal.