One week after the death of famed DJ, Avicii, his girlfriend has released a statement on his passing detailing their precious moments and plans to have children. Tereza Kačerová is a Czech model who says Avicii, born Tim Bergling, was a loving and devoted step-father to her young son Luka. "I used to tell you that Luka will never remember a life without you. Now I hope that he will remember his life WITH you. I'll be there to remind him. I'll show him," her Instagram post reads.

"Every time I think about something we won't finish I feel physical pain in my heart. We never finished the Harry Potter marathon - we had the last one left - you never witnessed me having a meltdown when Snape dies," she writes. "I never finished persuading you that our daughter's name MUST be Serafina. You never finished your tattoo sleeve in which the inner forearm would have a face coincidentally resembling mine."

Tereza says she was always set on keeping their relationship private "and wanted no part in that madness." As we've posted before, Tim was a fan of music but the entertainment world was never for him. "The scene was not for me. It was not the shows and not the music. It was always the other stuff surrounding it that never came naturally to me,” he told Billboard magazine, talking about his decision to quit touring. “I’m more of an introverted person in general. It was always very hard for me. I took on board too much negative energy, I think."

Check out Tereza's posts below.