Gratitude

Guys, do u know what is gratitude ? I’ll tell u about it now. Gratitude is an expression of being grateful or thankful.
Example of gratitude :

Thank you for your . . .
I’m really grateful to you
Much obliged
Thanks a lot for everything
My heart felt thanks to . . .
You have my gratitudeThe response of gratitude :
You’re welcome
My pleasure
No problem
Anytime
Don’t mention it