1"This sort of"; "this kind of"; "like this" — a pre-noun word describing something close to the speaker (including the speaker's own situation) or an idea just mentioned by the speaker.
こんなに寒い日は外に出たくない。
I don't want to go outside on a day this cold.
こんなことを言われると、誰でも傷つく。
If someone says something like that to you, anyone would be hurt.
こんな本、初めて読みました。
I've never read a book like this before.
彼女はこんな風に笑うことが多い。
She often laughs like this.