When Arsenal players returned to the dressing room at Estadio Jose Alvalade, Shakira's "Waka Waka" melody echoed through Kai Havertz's performance, as a way to celebrate the German striker's decisive goal. Coach Mikel Arteta's team has long maintained the habit of singing together after emotional victories. And this season, they have had many such moments.
Those victories became even more special in the context that Arsenal had just gone through a period of doubt. Two consecutive defeats in the domestic cup raised concerns about the championship race, while the withdrawal of many players from the national team made the atmosphere even more tense.
The victory in Lisbon is therefore far beyond a normal victory for Arsenal. Not only is it an advantage in the first leg of the Champions League quarter-finals, it is also an important morale boost. Havertz and Gabriel Martinelli have brought positive emotions, helping the team regain confidence at the right time.

Arteta also acknowledged the special meaning of the match, saying that it was an important moment of the season, when Arsenal needed to prove themselves after doubts.
However, challenges are still ahead. The match against Bournemouth in the Premier League this weekend is predicted to be extremely difficult, especially when Manchester City is accelerating strongly. After the victory over Arsenal in the Carabao Cup final, coach Pep Guardiola's team continues to show superior strength against Liverpool in the FA Cup.
In that context, the victory against Sporting Lisbon is a necessary response from The Gunners. If there is only a draw, Arsenal may still be stable, but the feeling of struggling will continue to cling to them, while increasing pressure for both the second leg and the race in the domestic league.
In fact, this year's season of the "Gunners" is shaped by continuous emotional fluctuations. Arsenal is sometimes resilient, sometimes faltering. Man City has also been pulled back many times but always knows how to accelerate. This reflects an increasingly competitive Premier League, where the gap between teams is significantly narrowed.
Therefore, psychological factors - something that seems small - can make a big difference. Although tactics, squad quality or force depth account for the majority of success, "1% emotions" sometimes determine the whole season.
Victories like in Lisbon not only bring an advantage, but also create important psychological momentum for Arsenal. This is even more meaningful in the period when their players are starting to get tired and pressure is increasing.

This weekend, Emirates promises to be very tense. Bournemouth is not an easy opponent, with stable form and good preparation. Under the guidance of coach Andoni Iraola, they are capable of causing difficulties for any team.
However, Arsenal still has many opportunities ahead, especially the great battle with Man City. The important thing is not only the result, but also how they maintain their spirit in the decisive stage.
Because, in a tight race like the current one, every result can create a chain effect. And it is emotional motivation - which originates from victories like in Lisbon - that can become the key factor determining the whole season.