教子

wǒ fēi cháng guà niàn wǒ qīn ài de jiào zǐ

我非常挂念我亲爱的教子。

I am very much concerned for my dear godson.

nǐ shì tā fù qīn de jiào zǐ hé péng you

你是他父亲的教子和朋友。

You are a godson as well as a friend of his father.