Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: I was walking through the grocery store the other day. At the end of the aisle was a mother and her 3-4 year old son in the cart. As the mother was doing her shopping, when I walked past, the little boy with a huge smile on his face waved at me and said "hi!!".

I waved back with a big smile as well and say "whatsup little man!"

Immediately his mother looks at me with a death stare and says "EXCUSE ME!! Do NOT speak to my son!!" 

I apologized and walked away. I'm still dumbfounded by what happened. What did I say or do?!

interacting with a child