Dylan heard the unknown man's voice over the call, [Where do you think?]
The man hadn't answered Leon or anybody's call but his. If he goes and informs Leon, by the morning they could track where those shareholders were taken. That will mean he is working for Leon. If he doesn't report this, Aarvi will doubt him as he has his motive for not helping Harmon Industries. Leon will be suspicious if Dylan doesn't report anything to him when he is already on the call.
Dylan was quick to solve the tricky situation Aarvi created for him. He hung up the call and dialed Leon's number. He lied without a second thought, "Brother Leon, all the shareholders are safe and out of network on the island."
[Alright, come soon.] Leon hung up the call, obviously hell busy with loads of work.
After the call ended, Dylan suddenly realized it wasn't a tricky situation but Aarvi's trick to stop Leon from looking for the shareholder. And she was successful.
