Killua has been in love with his best friend for years, but seeing him with a girlfriend made his heart sink. Soon, he started to cough up flowers. Gon's favorite. Sunflowers. But how will Killua hide this from Gon and not die in the process? TW: Gore, angst, suicidal tendencies #1 TopGon on 1/9/2023 #2 Hanahaki on 7/5/2022 #3 Gonkillu on 5/20/2022