Write a tweet to begin a conversation.
Let's strike up a chat! What's the best thing that's happened to you this week? #conversationstarter #positivity #letstalk.
Complete the following task based on the instruction and optional input provided.### Instruction:
Write a tweet to begin a conversation.

### Output:
Let's strike up a chat! What's the best thing that's happened to you this week? #conversationstarter #positivity #letstalk.