Susanne Petersson, president of the supporters' organization Camp Sweden, was on site at the King Baudouin Stadium in Brussels yesterday to support the Swedish national team against Belgium.
During the first half, they received information about the attack and later that the match would be abandoned and the Swedish supporters would remain in the stadium.
"You didn't really understand what had happened and you didn't really want to take it in. It was both incredible and a little stressful," says Petersson.
When it became clear that a deceased person was wearing a Swedish jersey, Petersson naturally reacted with dismay.
"I think it's terrible that as a supporter you can't go and feel safe. It's terrible," says Petersson.
How do you think this will affect your business?
"I believe that football unites and that it will continue to unite. It is a sense of belonging and a sense of community that is difficult to achieve in any other way.
SvFF's head of security Martin Fredman believes that a recommendation to avoid national team shirts is inevitable. Petersson hopes it doesn't last too long.
"You might think more than once, but at the same time I hope that it changes and that you can feel safe again with a Swedish shirt on – and feel proud of it. A lot of our community is that we get together and recognize our yellow shirts," he says.
She hopes that yesterday's attack does not affect her interest in going on away trips.
"I will never stop going to football and I will probably feel as safe there as anywhere else.