At that moment

(Sorry I knock wrong key, sending it out without finishing the file last time.)I worked in a WX which is far away from my family. I can only go back one time a month. I miss my wife and my son very much, so do them. One day, I took my beloved son which was only 3 years old to a small village. We saw a little sheep lay near his mother when we walked on a small road. 'The old sheep is the little one's mother.'I told my son. 'Then where is his father?' My son asked.'What do you think?'I asked.'A...His father works in WX.' He thought it over for a while, then said.Can you image my feeling at that moment?