I started watching Hi score girl, and in the first episode there is a sentence like this : コイツはこんな所に来る 女の子ではなかったはず 成績優秀で誰からも慕われ― しかも金持ちの娘と 来ている!
I've never seen と 来ている! Is this a mistake in subtitles or some grammar that i don't understand ? what does this last sentence mean mean ?