Boys are always Happy Creatures WHY?

1-Their last name stays with them forever,

2-Phone conversatns last just for 30 secs flat,

3-A five day vacation requires only one jean,

4-If someone forgets to invite them, he can still be their friend,

5-The same hairstyle lasts for years or even decades,

6-They can do shopping for 25 relatives in 25 minutes,

7-They dont freak out when they go to a party n see another man wearing the same shirt, instead they become buddies.