So glad you asked! I followed this guide, as well as used HTML syntax.
I grabbed emojis online, stuff like rosarie and rose and I have an old tumblr page I bookmarked for the not-colorful emojis.
https://jaffagazanian.tumblr.com/post/5528389956/cool-characters-symbols
Centering/Left/Right alignment (the left tag is usually used if you are wrapping something and to reduce redundancy of a center or right align tag, you slap that bad boy in there)
<div align="center"></div>
<div align="left"></div>
<div align="right"></div>
And I triple quoted and used the header h1/h2/3 tags
> >> >>> (each > represents a quote so you can keep quoting something)
<h1></h1> (and you do this for 2 and 3)
# also represents text size, so you can do # for h1 ## for h2 and ### for h3