I have to click on the bell then it brings up the notifications for me to look at .

Tap the message button. You have three, message heart for hugs star good job

I get an email telling me that someone has commented or sent me a hug. Then I just click on the bottom that says to! :)

I dont see the comments. Are they really comments or are they likes and hugs?

I just signed on and it said someone had ask a question so I clicked where it said add answer. I don't know if this is what you're asking for but that's all I really know.