Edvardsen came into focus shortly after coming on as a substitute for Go Ahead Eagles at home against Stuttgart in the Europa League on Thursday evening.
After a heated exchange with Stiller, Edvardsen made several gestures towards his own nose – apparently to mock Stiller's appearance.
Several German players reacted strongly and a commotion broke out. Swedish referee Mohammed Al-Hakim warned both Edvardsen and Stiller.
Former Dutch player Wesley Sneijder commented, according to Aftonbladet , on Edvardsen's behavior in a television broadcast.
I think it's sad. These kinds of gestures are very wrong. It's just bullying, I think it's terrible.
Edvardsen spoke after the match to the newspaperVoetbal International.
I wanted to get some extra energy into the team. The adrenaline took over. I play with a lot of emotion. I haven't apologized yet and I don't know if I will.
If I see him again I can do that, but emotions are part of football. It's easy to say sorry, but he also said things to me that people don't know. He can also apologize.
