Speaking on his Einfach mal Luppen podcast, the midfielder said: "I've held back so far. I have to say, I didn't see it at all in the game. I wasn't in a position to see that it was a relatively clear handball. In that moment, you're not so angry with the referee because you can't really judge it yourself.
"Of course, I then paid attention to the referee. He was of the opinion that he didn't even have to look at it, or rather the video referee was of the opinion that he should tell him: 'You don't have to look at it, it's not handball'.
"I only got angry when I saw it after the game. I think he should have at least looked at it. But I think the problem is: he knew that if he looked at it, he would have to give it. And I had the feeling that he didn't necessarily want to give it in a game like that.
"The referees themselves don't know 100 per cent how the interpretation is in this case. In retrospect, it's bitter, of course, when you see the whole outcome or the importance of a goal at that point. In the end, all we could do was accept it."