I see how it is - I see how it is means you’re getting wise to someone’s shady

I see how it is means you’re getting wise to someone’s shady moves and you’re not going to let them walk all over you anymore.

You said you wanted to be friends, but now you’re spreading rumors about me.

You said you’d help me out, but now you’re laughing at my problems.

You said you liked me, but now you’re with my best friend.