Who's Nicholas?

Abriella walked in the footsteps of David who came out of the elevator at that time, she also looked at a man far ahead who was sitting and crossing his legs and being relaxed. Abriella can also hear David's chuckle when he sees the man sitting on the sofa.

"Nicholas!!" David called the man when he arrived in front of him but the man named Nicholas did not move from his place. Unlike when the person in front of him called out to him. He who was initially busy reading it, now looked up at David and immediately stood up from his seat and threw the magazine he was reading on the table. He hugged David very excitedly, like someone who had not seen David in a long time.

"How are you, Dave?! I thought we would never meet again!" Said the man as he removed his arm from David.