The number 2 represents the combination of yin and yang, male and female, and possesses a strong power seeking love and peace. For you, who have the number 2 as a lucky number, love will be the biggest theme of your life. You should feel the deepest and strongest joy when with another person in a pair. Twins, matching pairs of two, sets of two, and things related to the number 2 will attract good luck to you.