Eisblume literally translates to "ice flower". It's a beautiful and somewhat melancholic word that evokes images of delicate beauty in a harsh, cold environment.
In the song, the artist uses "Eisblume" as a metaphor for the last rose he gives, implying a love that is fragile, perhaps frozen, or even dying, much like a flower made of ice. It's a unique and poetic image that stands out in the lyrics.
"Eisblume" is Fard looking back on a relationship that broke apart even though it once felt destined. He remembers writing songs for her and dreaming about a future together, but the street life he was caught up in (dealing, danger, distrust) wore the relationship down until they were both too loud, too proud, and too stubborn to save it.
The chorus is the emotional core: he's haunted by her in his dreams, everything around him feels like it's moving in slow motion, and the rain washing over his shoes becomes a stand-in for tears. The "Eisblume" (ice flower) of the title is the last gift he has left to give her — something beautiful but cold and fragile, just like what's left of their love.
The second half widens into a more general reflection on how love can end even when nobody is truly at fault: life isn't a fairy tale, nobody gets everything they wish for, and sometimes two people who genuinely loved each other just can't make it work.