What are some other ways to respond to someone saying "thank you" besides "de rien" or "vous êtes bienvenue"?

Read also:

• Does Taylor Swift actually play the guitar, or is it a prop?
• Weight loss connected to nerve cells in the brain, study finds - The Brighter Side of News
• Why do I feel sleepy after massage?
• Why does it seem that Quora's "moderators" base their moderations on personal beliefs and views by deleting answers that are only violating their personal feelings?
• What would happen if the Soviet Union had simply annexed Manchuria after World War 2 or kept it independent as a puppet state allied them and separate from China as China was too weak too oppose it anyway?
• James Webb Space Telescope unveils fiery origins of a distant, hellish exoplanet - Space
• What is the reason for the high number of stray dogs in Thailand? What measures are being taken to address this issue?
• What are some effective strategies for getting more upvotes on Quora?
• What life lesson did you learn the hard way?
• What do bad boys know that nice guys don't?
• Why are white women so overly emotional?