Do you like meeting new people?
Frankly to say, I dont like meeting new people, because I dont like feeling of awkwardnes when I meet new people.
>>> Frankly speaking, I dont enjoy meeting new people because I dislike the awkwardness that comes with it.
Actually I dont know what I have to talk about.
>>> Actually, I dont know what Im supposed to talk about at that moment.
Second reason is that I have many relationship with many people already, and I dont have enough time to meet them though.
>>> The second reason is that I already have many relationships with different people, and I dont have enough time to meet them all.
>>> OR: Another reason is that I already have a wide circle of connections, and I struggle to make time to meet everyone.