The best reply to "Nice to meet you" or "Nice to talk to you" would be equally polite and friendly. Here are some suitable responses:
- "Nice to meet you/talk to you too!"
- "Likewise, it was a pleasure."
- "Thank you, the feeling is mutual."
- "I feel the same way, it's been great."
- "The pleasure is mine, thank you."
These responses show appreciation for the interaction and convey that you also enjoyed the encounter. Remember to smile and maintain a positive tone when replying to make the exchange even more pleasant.