Thank you first, then explain your point of view, and finally reply politely. First of all, you should express your gratitude for making friends, because the other person wants to make friends with you, which shows that you are a person worthy of communication. Then, you should make your point, tell the other person your answer, and finally reply politely: thank you for wanting to make friends with me, and I am willing to make friends with you. When dealing with people, we should pay attention to politeness, and also pay attention to politeness and equal communication, expressing our gratitude.