The last time I was dating someone, she texted me to ask if we were still on for our date the next day. I replied with a thumbs up emoji and some additional text saying I was excited about seeing her again.

When we got together for the date, she asked if I was mad at her about something. I didn't understand, so I asked why she would think that. She explained that the thumbs up emoji is used as a passive aggressive insult now.

👍