'I am not beautiful.'-she told.

'What are You saying? How You dare to say  these words? Never again repeat that! You are the most beautiful in the entire world!'-I said.

I thought, honestly, I thought that the people at this age do not really think of those things. Do not think only skin-deep. 

'Do You think she is beautiful?'-I have asked.

'What? Of course she is! I have chosen the most beautiful!'- he answered and looked to her side.

I looked at her, looked at him and unconsciously felt tears accumulating in my eyes, rolling down my cheeks. 

Of course she is. He had chosen the most beautiful one.