I want a hug

Adam was out of town all week for work.  I was woken up by Kale yelling my name at 3:33 am.  I ran in to his room and asked what was wrong.  All he said was "I want a hug".  He hugged for a minute or so, then rolled over and went back to sleep.  I hate being woken up in the middle of the night, but it was hard to be mad!