According to my star sign :) - They will find their most harmonious relationships with persons born in their own Sign of Cancer, June 21st to July 20th, First House of Water: October 21st to November 20th, Sign of Scorpio, Second House of Water; and February 19th to March 20th, Sign of Pisces, Third House of Water, and in the seven days of the “cusp” at the beginning or ending of each of these periods. (I don't know if its accurate or not)