Jak po angielsku to prosze.
Dear friend.
Let's be honest. When i saw you today you wasn't looking healthy, and you didn't ate lunch at school for past few days. I am worried about you. If you will not stop this diet you can lose to much weight and become an anorexic. Trust me i was in similar situation. Please tell me if you need any help, or go to a nutritionist, he will definitely help you.
Your friend XYZ.
