所以你才

that's why you

→ 所以

phrase Rare #20,499

that's why you Used to emphasize that what follows is the reason for someone's action, feeling, or situation. Here, 才 adds emphasis and does not usually mean “only then.”

CH: 所以你才一直不告诉我吗？

EN: So that's why you never told me?

所以你才要好好追人家嘛

That’s why you need to put some effort into winning them over.

— 我的少女时代 (2015)

所以你才会害怕，我知道…

That’s why you’re scared—I know…

— 猫鼠游戏 (2002)

所以你才哭吗?

So that's why you're crying?

— 白丝带 (2009)

所以你才在哭吗?

So that's why you're crying?

— 蔷花，红莲 (2003)

所以你才来找我吗？

So that's why you came to see me?

— 黄金三镖客 (1966)