"Well usually it takes a little longer than days for that kind of thing to happen here on earth, there isn't as much of a shortage you could say" she said to him "I forgot you told me about such a thing before briefly when we first met" she said to him. "Well on earth we spend time getting to know each other as more than just friends and eventually people do get intimate and some even marry which is like officially announcing to people that your mates" she said to him. "Plus on earth our noses aren't sensitive enough to pick up the scent of another person on someone"