Separate names with a comma.
Jack: "Oh, that sucks. Anyway I'm Jack." He says, sticking out a tiny hand.
Jack: "Yes Ark." He says, tapping on the wheel.
Jack: "You're good Ark, I'm in the car ready to go."
Jack: "...so you're important?"
Jack: He gets offended. "A gnome, I'm smaller than a human midget."
Jack: "Well that will depend on who you are." He says, lifting land, making a set of steps as he rises toward her face.
Jack: "Now is not the time to get emotional, Angel. You can cry later!" He says, getting into the car.
Jack: "So you can control nature to? Neat."
Jack: He jumps, not expecting the voice. "Well I don't see your name on them."
Jack: Uses his powers to pull down branches.
Jack: He walks outside and into the woods, picking up and throwing rocks.
Jack: "Ark it's done! Heading back to the car." He says as he stands.
Jack: "I'm going! Almost..."
Jack: "3."
Jack: He plays with a tree root. Twirling it.
Jack: "4 minutes." He says into his earpiece.
Jack: "Time starts now." He says.
Jack: "Ark, do you copy?"
Jack: He starts to play with the security system, before cursing. "Ark, it has a distress signal. I can give you 5 minutes."
Jack: He causally walks past Angel. "Excuse me ma'am."