Yup guess it was the bug repellent making it O. Anyway is it true that O made you more attractive to mosquitoes? ?
I had to check back that Nishikata already sipped from the can to confirm the indirect kiss ?
@ReaperCreeper probably not. I think it's mostly a smell thing. There's some studies on it (I read a little a long time ago, since I lived in a city with mosquitoes and used to get bitten like crazy)
In Japan Blood Type are used kinda like your astrological sign. You have stereotypes attached to each bloodtypes. Read this for some more information :
https://en.wikipedia.org/wiki/Blood_type_personality_theory
@Reshi That'd be my first guess too. Of course, that just made me wonder if blood type affects your scent, and apparently, yes. That's just from some quick Googling though.