"Lost in the Cosmic Glow"

Prompt: Dave and Karkat from homestuck. Both are on the meteor and starting a movie marathon. They have been pining for each other but neither has told the other. Dave is leaning against Dave while they watch shitty romcoms. They catch each others eyes and karkat notices Dave took off his sunglasses for once and gets lost in his eyes, kissing him without putting much thought into it. Karkat starts to panic but Dave cuts him off with another kiss. Karkat has gills on his neck that he keeps hidden with a gray sweater and has never let anyone see. Dave is wearing lace panties matching Karkats blood color because he couldn’t figure out how to alchemise normal underwear.