1. When Zac tells the girls he could just dissapear if he needed to, Lyla smiles at him.
2. Lyla tells the girls if Zac goes to Mako they should go with him, she seems more worried about Zac himself than him discovering the moon pool.
3. Zac seems happy Lyla is coming with him to Mako.
4. Zac tells Lyla they should "Stick together and look after each other"
5. When Lyla says they sould enter the tunnel and begins to go in, Zac smiles at her in admirati-
6. Lyla and Zac share a special moment in the tunnel when Lyla tells Zac he couldn't come alone something could have happened to him, Zac ask if she cares about him that much and Lyla changes the subject and says there has to be another way out.
7. Zac grabs Lyla around the waist when he thinks the ground might fall through.
8. Lyla looks worried and screams his name when the chamber closes, and keeps trying to open it back up frantically.
9. Back at Zac's Garage Lyla and Zac are talking and sitting on the couch together, Zac says him and Lyla make a good team and grabs Lyla's hand shortly, Lyla smiles at this.
10. Lyla grabs Zac's hand when he tries to get up and get her something to eat and says reluctantly that she has to go.
1. Zac confides in Lyla that he's nervous about the full moon.
2. Zac wants Lyla to be there during the full moon,thanks her for everything and tells her he don't know how he would have made it through everything without her. Lyla tells Zac he's more special than he gives himself credit for. Zac puts his hand over Lyla's and says he trust her. Evie catches this and tells Zac he's holding Lyla's hand and looking into her eyes.
3. Zac defends Lyla when Cam starts asking her questions.
4. Lyla tries to take some of the power of the moon off him.
5. Nixie says to Sirena, Lyla just hasn't lost her head.
6. Zac calls out to Lyla and she grabs his hands and tells him to be strong.
7. Lyla goes after Zac saying the trident could kill him.
8. Zac is upset because Lyla lied and Lyla tearfully watches him go. This is where their rivalry begins.
1. Lyla tells Nixie Zac wont stop looking and he's smarter than she thinks he is. Nixie responds by saying "sounds like your a big fan of his.
2. When Lyla gets zapped by the Trident Zac looks both worried and terrified. He quickly takes her to Rita's. (notice, Zac didn't care when the trident hurt Sirena and messed with Rita, but panics when it hurts Lyla)
3. When Zac gets to Rita's with Lyla he shouts fantically for help and tells what happened worriedly.
4. In order to save Lyla, Zac gives up the Trident and when Cam tries to convince him not to Zac says Lylas more important and if he does not let them use it she could die.
5. Zac's name is the first thing Lyla says, when she awakens.
6. Zac looks extremly happy and relieved when Lyla wakes up.
7. Zac runs up and gets a hold of Lyla's arm worriedly and takes her hand lightly and say this wasn't what he wanted.
8. Lyla thanks Zac and tells him the secret of the Trident. Zac agrees to put the Trident back.