This was the proper etiquette of workmates when greeting each other. Ava couldn't refuse it, so she quickly held the document in her other hand and stretched out her right hand to shake hands with the beautiful lady.
After they smiled at each other, they let go of each other, and Celine said to Franklin, "Let's go, let's first go back to the apartment, and then we can talk."
"I can't go back with you right now. I have a dinner party to attend. You can see to it that my assistant get to the apartment."
Celine was a little worried as he had just gotten off the plane and was already attending a social event. "Why don't you take a break before going?"
"I've made the appointment with James, so I have to attend." Franklin replied. Since he had made an appointment before he came, so naturally he had to go to the meeting.