I just wanted to be certain that my understanding and use of these is correct .....so, have I got this right?
The green checkmark (captioned "agree"), depending on context, means either:
"I agree with some/all of what you have said in this post"
(or)
"Me too"
The heart (captioned "friendly"), depending on context, means either:
"I see your post as friendly or full of friendliness/empathy/sympathy/compassion/kindness/[other relevent good-to-others-things]"
(or)
"I offer you friendliness/empathy/sympathy/compassion/kindness/[other relevent good-to-others-things]"
The green checkmark (captioned "agree"), depending on context, means either:
"I agree with some/all of what you have said in this post"
(or)
"Me too"
The heart (captioned "friendly"), depending on context, means either:
"I see your post as friendly or full of friendliness/empathy/sympathy/compassion/kindness/[other relevent good-to-others-things]"
(or)
"I offer you friendliness/empathy/sympathy/compassion/kindness/[other relevent good-to-others-things]"