Как по- правильно подписать конверт?

if you have a best friend you can always rely on him. if you have trouble, he will always be there and always help.

teenagers wear diferrent clothes. their style is depend of their subculture. for example hippies wear indian style dresses and flower in their head. punks wear clothes that shok their parents. ravers wears casual, comfortable clothes for free dancing! that's all!