What do these notifications mean?

Question

Today in my notifications I found these and I don't understand what they mean... can you please tell me what they mean?

******* *** just discovered that you are one of his Sweetest Lovers, through Find Sweet Lovers. Click here to find out where you stand.

******* *** has just compared you with one of his friends and thinks you are more powerful.

Answer 1

it goes to all of his friends.  

Answer 2

it means theyre using the applications Find Sweet Lovers and Compare People

for Compare People, the application lists two people and a prompt, like Who do you think is more powerful?  Your friend thought you were more powerful than the other person

I wouldn't worry about it.  Messages like these have probably gone to other friends, too