It is not very difficult to make friends, but it is very difficult to keep them for life. Leo is a fire sign and anyone belonging to this sign has a charismatic personality. Leo best friends include Gemini, Aries, Leo, Sagittarius, Libra, and Aquarius. Enemy of Leo from Taurus and Scorpio zodiac signs. There is no love-hate relationship. This will be a hate-filled relationship as both the zodiac signs do not give up their ego.