1, I will make you happier.
It's my pleasure to know you.
3. Nice to meet you, too!
4. Yes, it is fate!
5. Thank you. Me too. I hope I am so happy and happy every time I meet you.
6. How unhappy you are when you don't know me!
7. You may be unhappy after knowing each other for a long time.
8. I am happier to know you!