When the Champions League semifinal second leg kicks off at the Allianz Arena, FC Bayern CEO Jan-Christian Dreesen will be feeling exactly what every fan feels: excitement, nerves, and an unwavering belief in the team's spirit. Known across the football world as "Mia san Mia," that all-for-one mentality is exactly what Bayern will need to overcome Paris Saint-Germain.

Dreesen, who has been on the Bayern board since 2013 and took over as CEO in May 2023, knows these European nights are what make the club special. "On a day like this, you're first and foremost a football fan," he says. "I feel the same as millions of others: excitement, nerves, the whole range of emotions."

One person he's particularly happy for is head coach Vincent Kompany. After being forced to watch the first leg from the press box due to suspension, Kompany will finally be back where he belongs—on the touchline, leading his team. "He did suffer a bit up there," Dreesen adds with a knowing smile.

That first leg in Paris was nothing short of historic. With 10 goals scored, it became the highest-scoring Champions League semifinal ever played. Legends like Pep Guardiola and Thierry Henry heaped praise on both teams, while Peter Schmeichel called it the best match he's ever seen on CBS. "We had the privilege of being there in the stadium," Dreesen recalls. "But praise won't get us to Budapest."

Trailing by a single goal at halftime of the tie, Bayern know exactly what's required. "We need to approach it with humility, because Paris have an outstanding team, but at the same time with confidence," Dreesen emphasizes. What gives him that confidence? The numbers speak for themselves: Bayern have scored 85 goals at the Allianz Arena this season, including 20 in the Champions League alone.

The post-match atmosphere in Paris was unlike anything Dreesen has experienced after a Champions League game. He praised the team there but also issued a clear warning: "We have a goal to make up. We mustn't let up for a single second."

For fans heading to the stadium or watching from home, Wednesday night promises to be another classic European encounter. And with the full backing of the Bayern faithful, the club's CEO knows that 100 percent "Mia san Mia" is the only way forward.