Queen knife dating
When Thea was a child she fell off her horse and was hospitalized.Thea (it is insinuated) idolized Oliver as a child.
Thea toned down her wild behavior towards the end of the episode, having a mother-daughter moment with Moira, and appearing at the Unidac auction.
Thea and her family were worried for Oliver after multiple charges were brought against him by Sergeant Quentin Lance.
"I jumped right out of the Lazarus Pit into this...Speedy. So I thought what Laurel would say, and I think she would tell me to get out." ) is the daughter of Malcolm Merlyn and the late Moira Queen, the legal daughter of the late Robert Queen (though treated unquestionably as his daughter throughout his life), the ex-step-daughter of Walter Steele, the maternal younger half-sister of Oliver Queen, the paternal younger half-sister of the late Tommy Merlyn and the aunt of William. After learning how to fight from Malcolm, Thea became a vigilante and member of Team Arrow using her brother's nickname for her, Speedy, as her code-name.
And then I threatened to kill a little girl, and I realized that I am my father's daughter.
When Thea was 4 years old she found a stray cat and took it home but despite Moira trying to explain that they couldn't keep but Thea was firmly declared that it was going to live with them.