It had pretty much spiraled out from the halloween party. Miku and Kaito weren't exactly hormonal a lot of the time - well, considering they didn't technically have hormones....
Nevertheless, they were very much in love.
Kaito and Miku were seated on the couch of their apartment, wrapped in each other's arms. Kaito's bad joke had... sort of been the catalyst for this, but he wasn't complaining. Pulling out of the kiss, he looked at Miku, face red.
"Eh heh... we're... kinda intense tonight, Miku..." he breathed.