According to Radar Online sources close to the couple told them that Harry Styles broke up with Taylor Swift because she is asexual. In the broadest sense of the term asexual means lack of sexual interest in others. Perhaps a better word could have been chosen to describe Swift.
Apparently Swift does not like to have sex as often as Styles would like. In other words the two are sexually incompatible. Styles is a young man in his teens that not only has a reputation for being a ladies man but has had several relationships with older women.
He is used to being with someone with a higher sex drive. Swift who is turning out to be a serial dater is more reserved when it comes to sex because she does not want to be labeled. Society still has a different set of terms for women who sleep around versus men who sleep around.
It’s clear that Swift had a thing for Styles but was a little on the “prudish” side for his tastes. People often overlook sexual compatibility as one of the key components for a lasting relationship. Styles doesn’t seem to have that problem, though he does seem to lack discretion.