Opisz obrazek po angielsku  Proszę jak najszybciej

In the picture I can see 4 teenagers.Three girls and boy.There are in park probably .On the rear of the plan girls are laughting and lisning to music.One of them talking on the phone too.Their wearing jeans and  T-shirt.Guy and maiden maybe talking about the weather or girls behind them .I think he is afraid. She wearing pink top and black jeans and purse on the right arm .