Thea is Oliver's younger sister.

Thea Queen Quotes

Oliver: This guy gets more airtime on the Kardashians.
Thea: Five years on an island and you still know who they are.

Thea: I missed you so much.
Oliver: You were with me the whole time.

Arrow Quotes

Curtis: I brought crogurts.
Rene: Crogurts?
Curtis: I didn't name them. I just eat them.

Oliver: I just need your A game right now Felicity.
Felicity: I don't have it! My friend, our friend, was shot with arrows and fell off of a rooftop. Her body is upstairs right above us in a freezer because we don't know what to do with it, with her, so I am so sorry, Oliver, if I have feelings, but maybe if you did, too... I'm sorry. That was mean. But this is Sara we're talking about. Your Sara. How can you stand there being so cold and rational?
Oliver: Because I don't have the luxury of falling to pieces. Everyone is looking to me to handle things, to make the right decisions. Everyone is looking to me to lead. If I grieve, nobody else gets to.