I was travelling with my friends to visit near by picnic place but on the way one of my friends need cpr and first aid as he was suffered from cardiac arrest. Fortunately I am an expert in cpr and immediately started the necessary treatment. I tried to wake up my friend but didn’t get success when I started the treatment so before I start the process I called 911 for help. I gave my breath to him to make his chest rise so I begin chest compression in the next step. He got further help when 911 arrived and taken treatment. He was safe after some time and take rest at home.