Sure we don’t know the meaning of the cat’s actions to us, but we know that they care for us.
Cats love to play and nibble at their human’s hands and of course they won’t let you go until they understand you.
It is the same when they follow you everywhere, they just want to check on you that you are safe.
When they are showing ogg its belly, believe me that you already earned their true forever.
Sometimes they are part of your daily activities because they want you to remember that they are with you and won’t leave you alone.
They are good in massaging too and they love to look t you as much as they can.
Now you know for sure if your cat does one of these things, it is because they simply love you.