The boyfriend of Louis Tomlinson's sister Félicité has shared an emotional tribute following her tragic death.

As previously reported, 18-year-old Félicité was found dead in her London home on Wednesday (Mar. 13) after reportedly suffering from a heart attack. The former One Direction singer has remained silent since the devastating news broke, but Félicité's boyfriend, Luke Storey, shared a heartbreaking tribute, in which he described the model as "one of the kindest, sweetest, purist people I’d ever met. A purity too rare for this world."

The lengthy message has since been deleted, but fans quickly took screenshots. In the post, Storey revealed there "aren’t words for how painful this is" and that he wishes it was him who had died and not her. "In many ways you were my first and only fan who always spoke to me about my music, telling me how important it was and encouraging me to write more and more," he wrote. "We understood each other from the get-go."

"It feels like it should have been me, and a bad dream I will soon wake up from," he continued. "I keep crying, not eaten or slept since I heard the news. I wish I could have done something, anything to have not let this happen The last thing you said to me was calling me ‘bubba’ that you were proud of me for getting clean again."

"It could have been me, or anyone in our circle of maniacs. I think it should have been me," he added. "I’m f--king angry. I’ve got nothing else. Félicité, you graced my life in such a short time and I will now miss you forever. I know you’d want me to stay clean and stay creating so that’s what I’ll do until I come and look for you on the other side."

Read his full post below: