Emoticon Problems

The other night I got a text with what I thought was a smiley face. It was nice to get the smiley face, but I didn't respond to it as I was occupied when the text came in. Later I was talking to the person who had texted me and asking her how her week was. She said she'd had a rough Thursday, and wondered if I'd gotten her distressed emoticon text. "No," I told her, "My phone must have dropped that text." I went back and looked through her texts and found :S. She had texted me! I need to increase my emoticon EQ.