If you think I'm ugly, why don't you just say so.
If you don't like the way I look, why don't you just say it to my face.
If there's something about how I look, just tell me.
上面三句,前後改動一下,就有九個組合了。例如,把第一句的半句接上第二句的後半句,也可以:
If you think I'm ugly, why don't you just say it to my face.