The meaning of this emoji can vary slightly by culture. In the West, it can signify prayer or a marriage proposal, while in the East, especially Korea, it can symbolize deep respect or a sincere apology.

Nowadays, it's also used in an exaggerated and humorous way when you desperately want something trivial. For instance, it can express the desperation of begging a friend to buy you something tasty or wanting to get concert tickets for your favorite idol.