Dear Friend,
Sorry for being intrusive. I think something is bothering you. It seems that you are very unhappy and depressed lately. I haven't heard your laughters or seeing your bright smiles since last sunday. Is there anything I can help? Please do not hesitate to give me a call and we can go for a coffee and have a chat.
Take care. the sun looks dull without your cheerfulness! Just call me and I am here.
Your friend, 李话