Speelse is the Dutch word for "playful". It's derived from the common verb spelen (to play).
In the song, the singer looks back on a happy memory, describing "een speelse kus heel onverwacht" (a playful kiss, very unexpected). This single adjective beautifully captures the spontaneous and carefree nature of the moment he now regrets losing. It's a perfect example of a descriptive word that adds a layer of sweet nostalgia to the story.
Late at night, in a dark and silent room, regret hits like a spotlight. 5NAPBACK teams up with Belgian star Metejoor to sing Hoe Kon Ik Zo Dom Zijn – literally “How Could I Be So Stupid.” The narrator rewinds happy memories of dancing till dawn and sharing playful kisses, only to realize he foolishly let the love of his life slip away. The song is a heartfelt confession full of pleading promises: he will get on his knees, do everything differently, and never let her go again if she forgives him.
At its core, this track is an anthem of second-chance love. Its catchy beat contrasts with raw emotions, making every chorus feel like a mix of a party flashback and a midnight apology. Listeners are invited to sing along, feel the sting of too-late apologies, and remember that sometimes the biggest lesson in love is recognizing what you had – before it is gone.