I know 5...

[SweetGirl]

can u think about something beside boys and shopping?))

Hm, for example?:AN22:

5 letters are - a, e, i, o, u. you can easily find them using google

Offf, I'm too lazy for it:blum:

give me five planets of solar system in order of increasing their size.

hey, why ? It's you -
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto

What is the happiness for you?