Title:
Fadeaway (complete)
Characters: Kise, Kasamatsu
Words/Rating: 4200+ words / Teen
Summary: Kasamatsu discovers how Kise really feels about him.
Notes: Happy KiKasa Day! <3 (I get to say this, because even though this post is one day late, the fic itself was posted on 4/7... ^_^)
Link to fic on AO3