You’re welcome Definition 1 of 2Pro Tip 1/3Polite Acknowledgment Use it to show that you were happy to help and that helping was no inconvenience. Thanks for your assistance. - You're welcome! Pro Tip 2/3Not Always Necessary In casual situations with friends, it's often okay to just smile or nod instead of saying 'you’re welcome'. *Smiles* Pro Tip 3/3Variation by Culture Some cultures may use other expressions more commonly; be mindful when interacting internationally. Thanks for the gift! - It's nothing!