Sure.
I know there are many theories about astrology .. But the fact remains .. Compatibilty is FAR more complex in terms of personality and chemistry than an astrological chart.
Personality is not dictated by a chart .. There are far to many factors involved in what makes us who we are as individuals to even mention. Upbinging, genetics, past experiences .. To name only a few .. which I should add, are not defined by a birth date.