Windows 7 has less support of emoji than later versions.
☺ ☺ smiling_face
♥ ♥ heart_suit
🔥 🔥 fire
✈ ✈ airplane
Just trying some emoji - the forum seems to replace keyboard emoji with its own. The ones on the left are from my keyboard, the other one in each line is the forum's emoji. If you actually quote my post you should see the difference.
Let me see apparently I can use regular emoji (instead of forum emoji) in a code block> ☺ :smiling_face: smiling_face > ♥ :heart_suit: heart_suit > 🔥 :fire: fire > ✈ :airplane: airplane