|THIRD PERSON'S POV|
Wyatt has been on watch for hours. He never left Iris' on his brooding eyes.
He decided to leave before because the scene is hurting his eyes but then he felt like staying and watch over Iris. He felt the need to do so even though he doesn't know what's happening to him that he thinks of things like that.
From his former location, he jumps from tree to tree until he found a perfect spot wherein a tree is right on the balcony of Iris's house. And on that balcony, he can see Iris from a close distance.
He's been there the moment Leo left the house. Yes, he was there till morning. He hasn't still slept but what's the difference when he's a Vampire Ancestor? Of course, he can stand for not sleeping for hours. An advantage? We can say that.