sidestuiff:

• ♥ : A small child (age 3 – 5)
• ♦ : A young child (age 7 – 9)
• ♣ : A preteen (age 10 – 12)
• ♠ : A young teen (13 – 16)
• ☺ : An older teen (17 – 19)
• ☻ : An adult (22 – 29)
• ◘ : An elderly person (60+)