Well,i will be like 5% ship Thaluke and 95%unship Thaluke.
Thalia and Luke have been together 5 years before Thalia changed to a pine tree.
Thalia didn't join Hunter of Artemis before going to CHB because of Luke.
It hinted Thalia likes Luke in The Demigod Diaries.
BUT
Luke poisons Thalia's tree
Luke confronts Thalia to join him defeat the Olympian Gods and raise Kronos.
Thalia first discovers Luke is not in CHB
This I want Luke to explain:
If he is angry at the Olympian Gods:
Why he needs to stuck at CHB?he can go to Olympus to tell Zeus and the other Gods.But not lead his cabin mates to defeat the Olympian gods.
Why he needs to poison Thalia's pine tree?Thalia doesn't done anything evil to him.
Thalia sacrifices herself for Luke to buy time to CHB,does he have a bit thankful to Thalia,like Annabeth?
Because of his thoughts, he made many people dead.Ethan,Silena,Charles, Michael Yew,Pollux/Castor and many many people death is because of him.
Well.Thalia is my favourite character in PJO so I won't really ship it.I really hurts Thalia.So,nononononononononono