Blood type affects behavior in bed.

2. The second blood group makes people patient, calm. In a situation where they remain face to face with "great love", they are shy. Their feelings - whether it be adoration or hatred - ripen for a very long time. A man with a second blood type will endlessly drive his chosen one to the cinema, and blush when accidentally touched. Girls with "second-class blood" are shy and always behave "decently". For such women, sex is strongly associated with "serious relationships" and is sometimes perceived with a submissive feeling of "well, if it's necessary, then it's necessary." Short-term intrigues are not for them, but the wives turn out to be good - devoted to the grave and trouble-free.